Econ 232 Macroeconomics Final Exam
Final Exam for Macroeconomics
- 1.
The concept of scarcity in economics implies that
- A.
Precious Metals like Silver are harder to find than common metals like iron.
- B.
Some products are intermediate products that cannot be consumed.
- C.
Choices must be made among alternative uses for resources.
- D.
Some goods are naturally limited in supply.
- E.
Monopolists restrict the amounts they will produce.
Correct Answer
C. Choices must be made among alternative uses for resources.Explanation
The concept of scarcity in economics implies that resources are limited in quantity, but human wants and needs are unlimited. As a result, individuals, businesses, and societies must make choices about how to allocate these limited resources among various competing uses. This involves prioritizing and deciding which needs and wants to fulfill and which to forgo. This concept of scarcity necessitates making choices among alternative uses for resources, as mentioned in the correct answer.Rate this question:
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- 2.
Opportunity costs exists because:
- A.
The decision to engage in one activity means forgoing some other activity.
- B.
Wants are scarce relative to resources.
- C.
Households and businesses make rational decisions.
- D.
Most decisions do not involve sacrifices or trade-offs.
- E.
None of the above.
Correct Answer
A. The decision to engage in one activity means forgoing some other activity.Explanation
Opportunity costs exist because the decision to engage in one activity means giving up the opportunity to engage in another activity. This is because resources are limited and cannot be used for multiple activities simultaneously. Therefore, when a choice is made, there is always a trade-off, where the benefits of the chosen activity are weighed against the benefits of the forgone activity. This concept of opportunity cost helps individuals and businesses make rational decisions by considering the potential gains and losses associated with different choices.Rate this question:
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- 3.
Ideally all models will be
- A.
Simple in structure
- B.
General in application
- C.
Useful in prediction
- D.
All of the above
- E.
Only a & c are correct
Correct Answer
D. All of the aboveExplanation
The correct answer is "All of the above." This means that all the statements mentioned in the question are correct. Ideally, models should be simple in structure, meaning they should not be overly complex or convoluted. They should also be general in application, meaning they can be applied to a wide range of situations or problems. Lastly, models should be useful in prediction, meaning they should be able to accurately predict outcomes or provide valuable insights. Therefore, all three statements (simple in structure, general in application, useful in prediction) are correct when it comes to ideal models.Rate this question:
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- 4.
When we say that the U.S> has a comparative advantage in producing kumquats, we mean that the U.S.
- A.
Is the low cost producer of kumquats
- B.
Has the technical capacity to produce more kumquats than any other nation
- C.
Will be the only nation in the world that produces kumquats
- D.
Will gain an advantage over competing nations if it doesn't produce kumquats
- E.
All of the above, except c
Correct Answer
A. Is the low cost producer of kumquatsExplanation
The correct answer is that the U.S. is the low-cost producer of kumquats. This means that the U.S. can produce kumquats at a lower cost compared to other nations. This gives the U.S. a competitive advantage in the production of kumquats as they can offer lower prices to consumers or potentially earn higher profits.Rate this question:
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- 5.
When we use the term gains from trade, we are referring to the fact that
- A.
What one person necessarily loses due to trade, the other one gains
- B.
Trade merely rearranges goods
- C.
Sellers gain more from trade than buyers do
- D.
Voluntary exchange raises our feasible options (and thus our wealth)
- E.
None of the above are true
Correct Answer
D. Voluntary exchange raises our feasible options (and thus our wealth)Explanation
Voluntary exchange raises our feasible options (and thus our wealth) because when individuals engage in trade, they have the opportunity to specialize in producing goods or services in which they have a comparative advantage. This specialization leads to increased efficiency and productivity, allowing for the production of more goods and services. As a result, individuals are able to expand their options and increase their overall wealth.Rate this question:
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- 6.
Suppose Italy can produce only two goods: olive oil and pasta, and that the marginal cost of production for each good is constant. If the maximum amount of pasta Italy can produce in a year decreases at the same time its maximum annual olive oil production increases, then we would say that in Italy
- A.
The marginal cost of pasta production has risen, and the marginal cost of olive oil production has fallen
- B.
The marginal cost of pasta production has fallen, and the marginal cost of olive oil production has risen
- C.
The marginal cost producing both goods has risen
- D.
The marginal cost of producing both goods has fallen
- E.
The marginal cost of producing both goods could be higher or lower than before, depending on the relative magnitude of the shifts.
Correct Answer
A. The marginal cost of pasta production has risen, and the marginal cost of olive oil production has fallen -
- 7.
Which of the following is (are) true?
- A.
Every combination of goods that is feasible when nations are self-sufficient is feasible if they trade with one another
- B.
Every combination of goods that is feasible when nations trade with one another is feasible if they are self-sufficient
- C.
Voluntary trade between two parties can sometimes make one of them worse off if prices are low enough
- D.
All of the above are true
- E.
None of the above are true
Correct Answer
A. Every combination of goods that is feasible when nations are self-sufficient is feasible if they trade with one anotherExplanation
The statement is true because when nations are self-sufficient, they can produce all the goods they need. If they trade with one another, they can specialize in producing the goods they have a comparative advantage in and then trade for the goods they cannot produce efficiently. This allows for a wider range of feasible combinations of goods, making the statement true.Rate this question:
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- 8.
Suppose there are three ways you can spend your time from 11:30-12:20 on Tuesday, Thursday, and Friday 1) in Economics class; 2) sleeping; or 3) watching re-runs of the first season of the TV show "Breaking Bad." Also assume that the use values you place on these activities are ranked as they are listed. Which of the following statements is true?
- A.
The cost of going to Economics class is the value of time spent sleeping
- B.
We will observe you sleeping
- C.
If your TV breaks so that you cannot watch reruns, the cost of going to Economics is thereby reduced
- D.
All of the above are correct
- E.
Only a and c are correct
Correct Answer
A. The cost of going to Economics class is the value of time spent sleepingExplanation
The cost of going to Economics class is the value of time spent sleeping because in this scenario, the value of time spent sleeping is considered to be the opportunity cost of attending the Economics class. This means that if you choose to go to Economics class, you are giving up the value of the time that you could have spent sleeping. Therefore, the cost of attending the class is equivalent to the value of time spent sleeping.Rate this question:
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- 9.
The first Law of Demand tells us that, ceteris paribus,
- A.
The lower the price of a goods, the lower will be the quantity demanded of that good
- B.
Reducing the price of a good, will increase the quantity demanded of that good
- C.
The higher the price of a good, the lower will be the quantity demanded of that good
- D.
None of the above
- E.
Only b & c are correct
Correct Answer
E. Only b & c are correctExplanation
The first Law of Demand states that, ceteris paribus (all other factors remaining constant), the higher the price of a good, the lower will be the quantity demanded of that good. This means that when the price of a good increases, consumers will demand less of it. Conversely, when the price of a good decreases, consumers will demand more of it. Therefore, both statement b and c are correct as they accurately reflect the relationship between price and quantity demanded according to the Law of Demand.Rate this question:
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- 10.
In baseball, there has been an increase in the number of hitters who wears protection on their wrists and shins. Because players are less likely to get injured if they are hit by a pitch, we will observe
- A.
A greater number of players being hit by pitches, because they are more likely to stand closer to the plate
- B.
An increase in batting averages, because hitters can crowd the plate and get good looks at pitches on the outside of the plate
- C.
A decrease in the number of batters getting hit by pitches, because players are more worried about getting hit by pitches
- D.
Only a & b are correct
- E.
Only b & c are correct
Correct Answer
D. Only a & b are correctExplanation
The correct answer is "Only a & b are correct." This is because if players are wearing protection on their wrists and shins, they are more likely to stand closer to the plate, increasing the chances of being hit by pitches. Additionally, they can crowd the plate and get better looks at pitches on the outside, leading to an increase in batting averages. However, there is no mention of players being worried about getting hit by pitches, so option c is not correct.Rate this question:
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- 11.
An "increase in the quantity supplied" for a good refers to
- A.
A movement along the supply curve for that good
- B.
An increase in the desired rate of production, due to a higher price for that good
- C.
A shift to the left of the supply curve for that good
- D.
A shift to the right of the supply curve for that good
- E.
Both a & b are correct
Correct Answer
E. Both a & b are correctExplanation
An "increase in the quantity supplied" for a good refers to a movement along the supply curve for that good. This means that as the price of the good increases, producers are willing and able to supply more of it. Additionally, an increase in the desired rate of production, due to a higher price for that good, also leads to an increase in the quantity supplied. Both of these actions result in a movement along the supply curve and an increase in the quantity supplied.Rate this question:
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- 12.
An increase in the demand for shrimp could be caused by
- A.
An increase in the price of scallops, a substitute for shrimp
- B.
An decrease in the price of cocktail sauce, a complement for shrimp
- C.
A fall in the price of shrimp
- D.
All of the above
- E.
Only a & b are correct
Correct Answer
E. Only a & b are correctExplanation
An increase in the demand for shrimp could be caused by an increase in the price of scallops, a substitute for shrimp, because consumers may switch to purchasing shrimp instead of scallops due to the higher price. Additionally, a decrease in the price of cocktail sauce, a complement for shrimp, could also lead to an increase in the demand for shrimp, as consumers may be more inclined to buy shrimp if the price of the accompanying sauce is lower. However, a fall in the price of shrimp itself would not necessarily cause an increase in demand, as it could potentially indicate a decrease in consumer preference or quality perception.Rate this question:
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- 13.
Ramen Noodles are inferior goods. What will happen to price and quantity respectively if incomes rise?
- A.
Increase, increase
- B.
Decrease, uncertain
- C.
Decrease, decrease
- D.
Increase, decrease
- E.
Decrease, increase
Correct Answer
C. Decrease, decreaseExplanation
If Ramen Noodles are considered inferior goods, it means that as incomes rise, the demand for these noodles will decrease. This is because as people's incomes increase, they tend to purchase higher-quality and more expensive food items, leading to a decrease in the quantity demanded for Ramen Noodles. Additionally, the decrease in demand will likely result in a decrease in price as well, as producers may need to lower prices in order to maintain sales. Therefore, both the price and quantity of Ramen Noodles will decrease if incomes rise.Rate this question:
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- 14.
Assume that widgets are a normal good. Which of the following could cause an increase in the demand for widgets?
- A.
An increase in income
- B.
A decrease in the price of widgets
- C.
An increase in the price of gadgets, complement for widgets
- D.
Only a & b are correct
- E.
None of the above
Correct Answer
A. An increase in incomeExplanation
An increase in income could cause an increase in the demand for widgets because as people's income rises, they have more purchasing power to buy goods and services, including widgets. This leads to an increase in the demand for widgets as people are able and willing to buy more of them.Rate this question:
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- 15.
Rent controls (in the form of legal maximum monthly rents)
- A.
Reduce the gains from trade in the market for rental apartments
- B.
Increase the extent of non-price discrimination. such as racial discrimination
- C.
Reduce maintenance of those properties subject to rent controls
- D.
All of the above
- E.
Only b and c are correct
Correct Answer
D. All of the aboveExplanation
Rent controls, in the form of legal maximum monthly rents, can have several effects on the market for rental apartments. Firstly, they reduce the gains from trade in the market by imposing price ceilings, which can lead to shortages and reduced availability of rental units. Secondly, rent controls can increase the extent of non-price discrimination, such as racial discrimination, as landlords may have more discretion in choosing tenants. Lastly, rent controls can also reduce the incentive for landlords to invest in maintenance and improvements of their properties, as they may not be able to charge higher rents to cover these costs. Therefore, all of the above statements are correct.Rate this question:
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- 16.
Price controls on health care (in the form of legal maximum prices)
- A.
Make all parties better off by reducing the full cost to them of obtaining health care
- B.
Make doctors better off by freeing them from competition
- C.
Raise gains from in the health care market by increasing the availability of health care
- D.
Both a and c are correct
- E.
None of the above
Correct Answer
E. None of the aboveExplanation
The correct answer is "None of the above" because price controls on health care, in the form of legal maximum prices, do not necessarily make all parties better off. While they may reduce the cost of obtaining health care for some individuals, they can also lead to negative consequences such as shortages, reduced quality of care, and disincentives for providers to enter the market. Price controls do not necessarily make doctors better off by freeing them from competition, as they may face financial constraints and limitations on their ability to provide care. Additionally, price controls do not automatically increase the availability of health care, as they can create disincentives for providers to offer their services.Rate this question:
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- 17.
A higher minimum wage (above the equilibrium wage)
- A.
Primarily harms those with less experience such as minority teenagers
- B.
Makes union members (who are paid more than the minimum wage ) better off, because minimum-wage labor is a substitute for union labor
- C.
Primarily benefits upper-class, well-educated white people, because they are least likely to those their jobs
- D.
Reduces the gains from trade in labor markets
- E.
All of the above
Correct Answer
E. All of the aboveExplanation
A higher minimum wage (above the equilibrium wage) primarily harms those with less experience such as minority teenagers because employers may be less willing to hire them at the higher wage rate. It also makes union members better off because minimum-wage labor becomes a less attractive substitute for union labor. Additionally, a higher minimum wage primarily benefits upper-class, well-educated white people as they are least likely to lose their jobs due to the wage increase. Lastly, a higher minimum wage reduces the gains from trade in labor markets as it may lead to job losses and decreased efficiency.Rate this question:
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- 18.
If climate change is caused by automobile emissions, and if such change harms humans, then it is efficient to
- A.
Ban automobiles
- B.
Reduce automobile emissions
- C.
Do nothing
- D.
Reduce automobile emissions if the costs of doing so are less than the benefits
- E.
Raise automobile emissions
Correct Answer
D. Reduce automobile emissions if the costs of doing so are less than the benefitsExplanation
Reducing automobile emissions if the costs of doing so are less than the benefits is the most efficient solution because it addresses the issue of climate change caused by automobile emissions while considering the economic aspect. By reducing emissions, the harmful effects of climate change on humans can be minimized. However, it is important to assess the costs and benefits to ensure that the actions taken are economically viable. Banning automobiles or raising emissions would not be efficient as they do not address the problem or consider the potential consequences.Rate this question:
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- 19.
The optimal (or efficient) amount of air pollution occurs where
- A.
There is no air pollution, because pollution violates rights
- B.
The marginal costs of obtaining cleaner air equals the marginal benefits of cleaner air
- C.
No one is harmed by the air pollution
- D.
Both b and c are correct
- E.
Both a and c are correct
Correct Answer
B. The marginal costs of obtaining cleaner air equals the marginal benefits of cleaner airExplanation
The correct answer is that the optimal amount of air pollution occurs when the marginal costs of obtaining cleaner air equal the marginal benefits of cleaner air. This means that the costs of reducing pollution further would outweigh the benefits gained from cleaner air. In other words, it is not economically efficient to completely eliminate air pollution, as there would be diminishing returns in terms of the benefits gained compared to the costs incurred. This answer takes into account both the economic considerations and the need to balance environmental concerns with other societal needs.Rate this question:
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- 20.
Consider a world in which there are just three goods: houses, sweet tea, and eggplants. Listed are the prices and quantities of these goods produced in the base year and in the current year.Using the GDP deflator calculation, the price level in the current year is:
- A.
0.4
- B.
0.9
- C.
1.4
- D.
1.5
- E.
None of the above
Correct Answer
E. None of the above -
- 21.
Consider a world in which there are just three goods: houses, sweet tea, and eggplants. Listed are the prices and quantities of these goods produced in the base year and in the current year.Using the GDP deflator calculation, the price level in the base year is:
- A.
0.4
- B.
0.9
- C.
1
- D.
1.2
- E.
None of the above
Correct Answer
C. 1 -
- 22.
Consider a world in which there are just three goods: houses, sweet tea, and eggplants. Listed are the prices and quantities of these goods produced in the base year and in the current year.Using the Consumer Price Index Calculation, what is the price level in the current year to three significant digits?
- A.
.777
- B.
1.75
- C.
1.82
- D.
1.95
- E.
None of the above
Correct Answer
B. 1.75Explanation
The price level in the current year is 1.75. This is determined by calculating the Consumer Price Index (CPI), which measures the average price change of a basket of goods and services over time. In this case, the CPI is calculated using the prices and quantities of houses, sweet tea, and eggplants in the base year and current year. The CPI is then divided by the base year CPI and multiplied by 100 to get the price level. A price level of 1.75 indicates that prices have increased by 75% compared to the base year.Rate this question:
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- 23.
The Consumer Price Index tends to overstate inflation
- A.
If changes in quality are ignored
- B.
If entire decline in the price (prior to the inclusion of the new good in the index) doesn't show up in the price index
- C.
If non-traded goods never appear in the weights
- D.
All of the above
- E.
Only a & b
Correct Answer
E. Only a & bExplanation
The Consumer Price Index (CPI) tends to overstate inflation when changes in quality are ignored and when the entire decline in price of a good before its inclusion in the index is not reflected. Ignoring changes in quality can lead to an overestimation of inflation because improvements in quality are not accounted for. Similarly, if the full decline in price before a good is included in the index is not captured, it can result in an overstatement of inflation. Therefore, the correct answer is "Only a & b".Rate this question:
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- 24.
Robinson Crusoe (RC) and Friday are the sole inhabitants of Ruritania. Consider the following series of transactions:1. Friday catches 500 pounds of fish and sells them to RC for $20002. RC uses the fish to make fish oil, which he sells to Friday for $2200​3. Friday uses the fish oil to make sunscreen, which he sells for $2600​Suppose these are the only transactions in Ruritania, and that all of them take place in the year 2006.GDP in Ruritania in 2006 is:
- A.
$2000
- B.
$2200
- C.
$1600
- D.
$2600
- E.
None of the above
Correct Answer
D. $2600Explanation
The GDP in Ruritania in 2006 is $2600. This is because GDP measures the total value of all final goods and services produced within a country's borders in a specific time period. In this case, the fish caught by Friday, the fish oil produced by RC, and the sunscreen made by Friday are all final goods that contribute to the total value of production in Ruritania. The prices at which these goods are sold determine their contribution to GDP, and the total value of these transactions is $2600.Rate this question:
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- 25.
Robinson Crusoe (RC) and Friday are the sole inhabitants of Ruritania. Consider the following series of transactions:1. Friday catches 500 pounds of fish and sells them to RC for $20002. RC uses the fish to make fish oil, which he sells to Friday for $2200​3. Friday uses the fish oil to make sunscreen, which he sells for $2600​Suppose these are the only transactions in Ruritania, but the first transaction takes place in 2006, while transactions 2 and 3 take place in 2007. GDP in Ruritania in 2006 and 2007, respectively is:
- A.
$1000 and $1000
- B.
$2000 and $600
- C.
$2000 and $0
- D.
$0 and $2600
- E.
None of the above
Correct Answer
B. $2000 and $600Explanation
In 2006, the GDP in Ruritania is $2000 because the transaction between Friday and RC for $2000 contributes to the total value of goods and services produced in the country. In 2007, the GDP decreases to $600 because only the transaction between Friday and RC for $2200 contributes to the GDP, while the transaction between Friday and the sale of sunscreen for $2600 does not contribute as it is an intermediate transaction. Therefore, the correct answer is $2000 and $600.Rate this question:
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- 26.
Robinson Crusoe (RC) and Friday are the sole inhabitants of Ruritania. Consider the following series of transactions:1. Friday catches 500 pounds of fish and sells them to RC for $20002. RC uses the fish to make fish oil, which he sells to Friday for $2200​3. Friday uses the fish oil to make sunscreen, which he sells for $2600​Suppose all transactions take place in 2007 and these are the only transactions in the world. Assume that RC sells all of his fish oil (for $2200) to a processor located in the independent nation of Dubya, who uses it to make the sunscreen, which he sells (for $2600) in Dubya. GDP in Ruritania and Dubya, respectively in 2007 is:
- A.
$2000 and $600
- B.
$200 and $2600
- C.
$2200 and $400
- D.
$2200 and $2600
- E.
None of the above
Correct Answer
C. $2200 and $400Explanation
The correct answer is $2200 and $400. In this series of transactions, RC buys 500 pounds of fish from Friday for $2000, which contributes to the GDP of Ruritania. RC then sells the fish oil to Friday for $2200, which also contributes to the GDP of Ruritania. However, when RC sells the fish oil to the processor in Dubya, this transaction is not included in the GDP of Ruritania since it occurs outside of the country. Finally, Friday sells the sunscreen for $2600, but since this transaction occurs in Dubya, it does not contribute to the GDP of Ruritania. Therefore, the GDP in Ruritania is $2200 and the GDP in Dubya is $400.Rate this question:
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- 27.
Suppose you and your friend are attempting to determine the amount of inflation that took place between 1945 and 1960 in the country of Neverneverland. You find an old table that lists the price level:​What can you and your friend say about Neverneverland's price level between 1955 and 1960 (to three significant digits)?
- A.
The price level increased by .20 or 20%
- B.
The price level increased by .248 or 24.8%
- C.
The price level increased by .385 or 38.5%
- D.
The price level increased by .50 or 50%
- E.
With the given information, you are unable to determine what happen to the price level between 1955 and 1960
Correct Answer
C. The price level increased by .385 or 38.5%Explanation
Based on the information provided, the correct answer is that the price level increased by .385 or 38.5%. This conclusion can be drawn because the table lists the price level and the options provided are different percentage increases. The option of a 38.5% increase aligns with the given information and is the most accurate answer.Rate this question:
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- 28.
What of the following is not​ weaknesses of GDP?
- A.
GDP fails to count underground transactions
- B.
GDP fails to count goods produced domestically by foreign owned factors of production
- C.
GDP fails to count non-market services
- D.
GDP fails to count illegal goods
- E.
Only a & d are correct
Correct Answer
B. GDP fails to count goods produced domestically by foreign owned factors of productionExplanation
GDP fails to count goods produced domestically by foreign owned factors of production because GDP only measures the value of goods and services produced within a country's borders, regardless of who owns the factors of production. This means that even if the factors of production are owned by foreign entities, as long as the goods are produced domestically, they will be included in the GDP calculation.Rate this question:
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- 29.
GDP does not​ measure value added
- A.
When you buy a meal at Wendy's
- B.
When you brush your teeth
- C.
When Extacy, an illegal man made substance, is sold at a rave
- D.
Only b & c
- E.
Only a & c
Correct Answer
D. Only b & cExplanation
The correct answer is "Only b & c". GDP does not measure value added in the case of buying a meal at Wendy's or brushing your teeth because these activities are considered household production and are not included in GDP calculations. However, the sale of illegal substances like Extacy at a rave would be included in GDP as it represents an economic transaction, even though it is illegal.Rate this question:
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- 30.
The following question is based on the following information about Hooville.​2400 Hoos live there; all are 16 or older; none are institutions​1800 Hoos are employed200 Hoos are not employed but are looking and available for work​400 Hoos are not employed and are not looking for nor available for workThe labor force of Hoovile is:
- A.
300
- B.
500
- C.
1200
- D.
1500
- E.
2000
Correct Answer
E. 2000Explanation
The labor force of Hooville is 2000 because it includes all the employed Hoos (1800) and those who are not employed but looking and available for work (200). The 400 Hoos who are not employed and not looking for nor available for work are not considered part of the labor force. Thus, the total labor force is 1800 + 200 = 2000.Rate this question:
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- 31.
The following question is based on the following information about Hooville.​2400 Hoos live there; all are 16 or older; none are institutions​1800 Hoos are employed200 Hoos are not employed but are looking and available for work​400 Hoos are not employed and are not looking for nor available for workThe unemployment rate in Hooville is:
- A.
10%
- B.
17.47%
- C.
20%
- D.
25%
- E.
331/3%
Correct Answer
A. 10%Explanation
The unemployment rate in Hooville can be calculated by dividing the number of unemployed individuals (200) by the total number of individuals in the labor force (1800). The labor force consists of the employed individuals (1800) and the unemployed individuals (200). Therefore, the unemployment rate is (200 / 2000) * 100 = 10%.Rate this question:
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- 32.
The following question is based on the following information about Hooville.​2400 Hoos live there; all are 16 or older; none are institutions​1800 Hoos are employed200 Hoos are not employed but are looking and available for work​400 Hoos are not employed and are not looking for nor available for workThe unemployment rate in Hooville is 10%​If we know that the natural rate of unemployment is 7%, then the cyclical unemployment is _________ and Hooville is experiencing an economic __________:
- A.
-5%; boom
- B.
-3%; boom
- C.
0%; boom
- D.
3%; down-turn
- E.
5%; down-turn
Correct Answer
D. 3%; down-turnExplanation
The cyclical unemployment is 3% because the unemployment rate in Hooville is 10% and the natural rate of unemployment is 7%. The difference between the two rates represents the cyclical unemployment, which in this case is 3%. The economic situation in Hooville is described as a down-turn because there is an increase in unemployment compared to the natural rate, indicating a decline in economic activity.Rate this question:
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- 33.
Congratulations! It is October 13th, 2016 and you have just won the Prove Your Purple Lottery. This is good news. You can choose to receive your money in any of three ways:​A. $2400 on October 13th, 2017 and every October 13th thereafter, forever, orB. $7200 on October 13th, 2017 or​C. $1200 today​If the interest rate is 20%, you will
- A.
Choose A
- B.
Choose B
- C.
Choose C
- D.
Be indifferent between A and B
- E.
Be indifferent between B and C
Correct Answer
A. Choose AExplanation
The correct answer is to choose option A because receiving $2400 on October 13th, 2017 and every October 13th thereafter, forever, is the most financially beneficial option. This is because the interest rate is 20%, which means that the money will grow at a rate of 20% each year. By choosing option A, the initial amount of $2400 will continue to grow exponentially over time, resulting in a higher total amount of money received compared to options B and C.Rate this question:
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- 34.
Congratulations! It is October 13th, 2016 and you have just won the Prove Your Purple Lottery. This is good news. You can choose to receive your money in any of three ways:​A. $2400 on October 13th, 2017 and every October 13th thereafter, forever, orB. $7200 on October 13th, 2017 or​C. $1200 today​If the interest rate is 100%, you will
- A.
Choose A
- B.
Choose B
- C.
Choose C
- D.
Be indifferent between A and B
- E.
Be indifferent between B and C
Correct Answer
B. Choose BExplanation
If the interest rate is 100%, it means that the money will double in value every year. Therefore, choosing option A would mean receiving $2400 on October 13th, 2017 and then the amount would double to $4800 on October 13th, 2018, and so on. However, choosing option B would give a one-time payment of $7200 on October 13th, 2017. Since the amount doubles every year, it would take at least 3 years for option A to surpass the value of option B. Therefore, it is more advantageous to choose option B.Rate this question:
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- 35.
Congratulations! It is October 13th, 2016 and you have just won the Prove Your Purple Lottery. This is good news. You can choose to receive your money in any of three ways:​A. $2400 on October 13th, 2017 and every October 13th thereafter, forever, orB. $7200 on October 13th, 2017 or​C. $1200 today​If the interest rate is 0%, you will
- A.
Choose A
- B.
Choose B
- C.
Choose C
- D.
Be indifferent between A and B
- E.
Be indifferent between B and C
Correct Answer
A. Choose AExplanation
The correct answer is to choose A. This is because receiving $2400 every October 13th thereafter, forever, provides a higher total amount of money compared to the other options. Option B offers a one-time payment of $7200, which is less than the total amount received through option A over time. Option C offers an immediate payment of $1200, which is significantly less than the potential earnings from option A. Therefore, choosing A is the most financially advantageous choice.Rate this question:
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- 36.
You decide to lend your best friend, who has never defaulted on a loan, $100 for one year. At the end of the year she pays you $110. What is the nominal interest rate you and your friend agreed upon?
- A.
2%
- B.
10%
- C.
100%
- D.
200%
- E.
None of the above
Correct Answer
B. 10%Explanation
The nominal interest rate is calculated by dividing the interest earned by the principal amount and expressing it as a percentage. In this case, your friend borrowed $100 and paid back $110, which means she paid $10 in interest. Dividing $10 by the original loan amount of $100 gives a result of 0.1. Multiplying this by 100 gives a nominal interest rate of 10%.Rate this question:
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- 37.
Which of the following are part of the money supply of the United States?
- A.
A dollar bill in your pocket
- B.
A dollar bill in the possession of the University Bursar's Office
- C.
A dollar bill in the vault of the Wachovia Bank
- D.
All of the above
- E.
Only a and b
Correct Answer
E. Only a and bExplanation
The correct answer is "Only a and b" because the money supply includes currency that is in circulation and held by the public (a dollar bill in your pocket) as well as the reserves held by banks (a dollar bill in the possession of the University Bursar's Office). The dollar bill in the vault of the Wachovia Bank is not considered part of the money supply because it is not in circulation or held by the public.Rate this question:
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- 38.
Ceteris paribus, an increase in the supply of money will cause
- A.
Higher prices but unchanged output in the long run
- B.
Higher prices and higher output in the long run
- C.
Lower prices and higher output in the long run
- D.
Lower prices and unchanged output in the long run
- E.
None of the above are true
Correct Answer
A. Higher prices but unchanged output in the long runExplanation
An increase in the supply of money, ceteris paribus, will lead to higher prices in the long run. This is because when there is more money in the economy, individuals and businesses have more purchasing power, which increases aggregate demand. As demand increases, producers may raise their prices to maximize their profits. However, the increase in money supply does not affect the productive capacity of the economy, so the output remains unchanged in the long run. Therefore, the correct answer is "Higher prices but unchanged output in the long run."Rate this question:
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- 39.
If the price level, P, is 16, money demand equal to money supply is $1000, and the desired cash balance ratio, little k, is .25, what is real GDP?
- A.
4000
- B.
2000
- C.
250
- D.
15.625
- E.
1.5625
Correct Answer
C. 250Explanation
Given the price level (P) is 16, the desired cash balance ratio (k) is 0.25, and the money demand equal to money supply is $1000. To find the real GDP, we can use the equation: Real GDP = (Money Demand / Price Level) * Cash Balance Ratio. Substituting the given values, we get Real GDP = (1000 / 16) * 0.25 = 62.5 * 0.25 = 250. Therefore, the real GDP is 250.Rate this question:
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- 40.
According to the Malthusian growth model, improvements in technology
- A.
Improve living standards in the long run
- B.
Cause fertility rates to increase
- C.
Provide for an escape from Malthusian stagnation
- D.
All of the above
- E.
Only a & b are correct
Correct Answer
B. Cause fertility rates to increaseExplanation
According to the Malthusian growth model, improvements in technology cause fertility rates to increase. This is because technological advancements lead to increased food production and better living conditions, which in turn result in lower mortality rates and longer life expectancy. As a result, individuals tend to have more children, leading to an increase in fertility rates. This explanation aligns with the Malthusian theory that population growth is influenced by the availability of resources and technological progress.Rate this question:
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- 41.
M=2400 (money supply)B=800 (monetary base)​C=400 (currency)​Based on this information, what is the value of deposits?
- A.
2000
- B.
1600
- C.
1200
- D.
800
- E.
None of the above
Correct Answer
A. 2000Explanation
The value of deposits can be calculated by subtracting the currency (C) from the money supply (M). In this case, the currency is 400, so the value of deposits would be 2400 - 400 = 2000.Rate this question:
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- 42.
M=2400 (money supply)B=800 (monetary base)​C=400 (currency)​Based on this information, what is the value of the reserves?
- A.
1600
- B.
800
- C.
600
- D.
400
- E.
None of the above
Correct Answer
D. 400Explanation
The value of the reserves can be calculated by subtracting the currency (C) from the monetary base (B). In this case, the value of the reserves is 800 - 400 = 400.Rate this question:
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- 43.
M=2400 (money supply)B=800 (monetary base)​C=400 (currency)​Based on this information, what is the value of the money multiplier?
- A.
1
- B.
2
- C.
3
- D.
4
- E.
6
Correct Answer
C. 3Explanation
The value of the money multiplier is determined by dividing the money supply (M) by the monetary base (B). In this case, M is given as 2400 and B is given as 800. Therefore, the money multiplier can be calculated as 2400/800, which equals 3. This means that for every unit of the monetary base, the money supply is multiplied by a factor of 3.Rate this question:
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- 44.
What happens to the number of individuals employed and the price level in Dillsboro, if an outbreak of amnesia causes residents to forget all training that pertains to their job?
- A.
Increase, Decrease
- B.
Decrease, Increase
- C.
Unchanged, Decrease
- D.
Increase, Increase
- E.
Decrease, Decrease
Correct Answer
B. Decrease, IncreaseExplanation
If an outbreak of amnesia causes residents in Dillsboro to forget all training related to their jobs, it is likely that the number of individuals employed will decrease. This is because without the necessary training and skills, they may no longer be qualified for their previous positions. As a result, businesses may have to let go of these individuals, leading to a decrease in employment. On the other hand, the price level is expected to increase. This is because with a decrease in the number of individuals employed, there will be a decrease in the overall supply of goods and services. As a result, the demand for these goods and services may exceed the supply, leading to an increase in prices.Rate this question:
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- 45.
What will happen to real wages and total output, if Dillsboro passes a law making it illegal to work beyond age 45?
- A.
Increase, Decrease
- B.
Decrease, Decrease
- C.
Decrease, Unchanged
- D.
Increase, Uncertain
- E.
Increase, Increase
Correct Answer
A. Increase, DecreaseExplanation
If Dillsboro passes a law making it illegal to work beyond age 45, it is likely that real wages will increase and total output will decrease. This is because the law will create a shortage of skilled and experienced workers, leading to an increase in demand for the remaining workers. As a result, their wages will increase. However, the decrease in the overall workforce due to the law will also lead to a decrease in total output, as there will be fewer workers available to produce goods and services.Rate this question:
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- 46.
What will happen to the production function and number of individuals working, if a volcano flow destroys half of the capital in Dillsboro?
- A.
Shift upward, decrease
- B.
Shift downward, uncertain
- C.
Shift downward, decrease
- D.
Shift upward, uncertain
- E.
Uncertain, decrease
Correct Answer
C. Shift downward, decreaseExplanation
If a volcano flow destroys half of the capital in Dillsboro, the production function will shift downward. This means that the economy's ability to produce goods and services will decrease. Additionally, the number of individuals working will also decrease as a result of the destruction caused by the volcano.Rate this question:
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- 47.
What will happen to the price level and the unemployment rate, if Bozeman is flooded destroying 30% of the capital, but no individuals are injured or killed
- A.
Decrease, uncertain
- B.
Increase, increase
- C.
Increase, uncertain
- D.
Increase, decrease
- E.
None of the above
Correct Answer
B. Increase, increaseExplanation
The flooding in Bozeman that destroys 30% of the capital will likely lead to an increase in the price level. This is because the destruction of capital will reduce the productive capacity of the economy, leading to higher costs of production and potentially causing businesses to pass on these increased costs to consumers in the form of higher prices. Additionally, the increase in unemployment resulting from the destruction of capital will also contribute to inflationary pressures, as fewer people are able to find employment and generate income. Therefore, both the price level and the unemployment rate are expected to increase as a result of the flooding.Rate this question:
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- 48.
The Gini coefficient is a single statistic that allows one to measure how equal incomes are in a society. According to the United Nation's Human Development Index, the Gini coefficient value for Somalia is 0.30 while the value for New Zealand is 0.36. Given this information we can say that,
- A.
The variation of income within New Zealand is greater than the variation of income within Somalia
- B.
The rich in New Zealand are getting richer more quickly than the rich in New Zealand
- C.
The poor in New Zealand experience greater relative income mobility than the poor in Somalia
- D.
If you want to live in a country with greater income equality, you would prefer to live in Somalia rather than New Zealand
- E.
Both a & d are correct
Correct Answer
E. Both a & d are correctExplanation
The Gini coefficient measures income inequality in a society, with a value of 0 indicating perfect equality and a value of 1 indicating maximum inequality. In this case, the Gini coefficient for Somalia is 0.30 and for New Zealand is 0.36. The lower the Gini coefficient, the more equal the income distribution. Therefore, we can conclude that both statement a and d are correct. Statement a suggests that the variation of income within New Zealand is greater than within Somalia, indicating higher income inequality in New Zealand. Statement d states that if someone prefers to live in a country with greater income equality, they would prefer Somalia over New Zealand.Rate this question:
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- 49.
In the United States, measured increases in income inequality is due to
- A.
Those in the top quintile realizing a decline in real income
- B.
The high rate of increase in real incomes in the top one percent
- C.
The decline in the real income of those in the bottom quintile
- D.
All of the above
- E.
Only a & b are correct
Correct Answer
B. The high rate of increase in real incomes in the top one percentExplanation
The correct answer is "The high rate of increase in real incomes in the top one percent." This means that the income inequality in the United States is primarily caused by the significant growth in real incomes for the top one percent of the population. This increase in income for the wealthiest individuals contributes to the overall inequality in the country. The other options mentioned, such as a decline in real income for those in the top quintile and a decline in real income for those in the bottom quintile, may also be factors contributing to income inequality but are not the main cause as stated in the correct answer.Rate this question:
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- 50.
The probability that children out earn their parents is
- A.
Largest for children born in the bottom quintile
- B.
Largest for children born in the bottom middle quintile
- C.
Largest for children born in the middle quintile
- D.
Largest for children born in the upper middle quintile
- E.
Largest for children born in the top quintile
Correct Answer
A. Largest for children born in the bottom quintileExplanation
The answer is that the probability is largest for children born in the bottom quintile because they have the most room for upward mobility. Being born in the bottom quintile means that they come from families with the lowest income and socioeconomic status. Therefore, there is a higher likelihood that they will have the opportunity to improve their economic situation and earn more than their parents.Rate this question:
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Mar 21, 2023Quiz Edited by
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Dec 07, 2016Quiz Created by
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