Correct Answer
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Multiple Choice
A) Average income in the US is higher than the average income in Ghana.
B) The US has a higher standard of living than Ghana.
C) Productivity in the US is higher than productivity in Ghana.
D) All of the above are correct.
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Multiple Choice
A) how much people work
B) what people buy
C) how much money people save
D) All of the above are correct.
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Short Answer
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View Answer
Multiple Choice
A) decreased by 1.7 percent between 1998 and 2008.
B) remained unchanged between 1998 and 2008.
C) increased by 4.75 percent between 1998 and 2008.
D) increased by 6.25 percent between 1998 and 2008.
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Multiple Choice
A) markets are seldom, if ever, a good way to organize economic activity.
B) government should become involved in markets when trade between countries is involved.
C) government should become involved in markets when those markets fail to produce efficient or fair outcomes.
D) All of the above are correct.
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True/False
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Multiple Choice
A) can be thought of as the total benefit Ashley enjoys by eating two bananas minus the total benefit she would have enjoyed by eating just the first banana.
B) determines Ashley's marginal cost of the first and second bananas.
C) does not depend on how many bananas Ashley has already eaten.
D) cannot be determined unless we know how much she paid for the bananas.
Correct Answer
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Multiple Choice
A) only the value of a good to society.
B) only the cost to society of making a good.
C) both the value of a good to society and the cost to society of making the good.
D) neither the value of a good to society nor the cost to society of making the good.
Correct Answer
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Short Answer
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Multiple Choice
A) the dollar amount of obtaining it.
B) always measured in units of time given up to get it.
C) what you give up to get it.
D) often impossible to quantify, even in principle.
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Multiple Choice
A) limited wants and unlimited resources.
B) unlimited wants and unlimited resources.
C) limited wants and limited resources.
D) unlimited wants and limited resources.
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Multiple Choice
A) even if the amount she would have to pay for room and board if she didn't attend college rose by the same amount. An increase in opportunity cost reduces Maureen's incentive to attend college.
B) even if the amount she would have to pay for room and board if she didn't attend college rose by the same amount. An increase in opportunity cost increases Maureen's incentive to attend college.
C) only if the amount she would have to pay for room and board if she didn't attend college rose by less than the increase in the amount her college charges. An increase in opportunity cost reduces Maureen's incentive to attend college.
D) only if the amount she would have to pay for room and board if she didn't attend college rose by less than the increase in the amount her college charges. An increase in opportunity cost increases Maureen's incentive to attend college.
Correct Answer
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Multiple Choice
A) means the same thing as "market power."
B) refers to the dissolution of a market when firms decide to quit producing a certain product.
C) refers to the failure of a market to produce an efficient allocation of resources.
D) refers to government's failure to enforce the property rights of households or firms that participate in a certain market.
Correct Answer
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Multiple Choice
A) an electric company
B) a farmer
C) a grocery store
D) a local electronics retailer
Correct Answer
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True/False
Correct Answer
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Multiple Choice
A) only if it allows us to obtain things that we couldn't make for ourselves.
B) because it allows specialization, which increases total output.
C) to us if we can gain and the others involved in the trade lose.
D) in only a limited number of circumstances because others are typically self-interested.
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Short Answer
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Short Answer
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Multiple Choice
A) only if they think the policy is a good one.
B) only if the policy change changes the costs of their behavior.
C) only if the policy change changes the benefits of their behavior.
D) if the policy changes either the costs or benefits of their behavior.
Correct Answer
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