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The duties of the Council of Economic Advisers are to advise the president of the United States and to determine U.S. monetary policy.

A) True
B) False

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Economists at the U.S. Department of Justice help enforce the nation's antitrust laws.

A) True
B) False

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Justin and Madison are economists. Justin thinks that the wealthiest 10 percent of the U.S. population should be taxed a rate higher than the rest of society because they can better afford it. Madison thinks that everyone should be taxed at the same rate because that is the fairest scenario and the wealthy should not be penalized for their success. In this example, Justin and Madison


A) disagree about the validity of a positive theory.
B) have different normative views about tax policy.
C) must both be incorrect because tax policy is never that simple.
D) disagree because they have access to contradicting positive statements.

E) B) and C)
F) All of the above

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Figure 2-13 ​ Figure 2-13 ​    Consider the production possibilities curve for a country that can produce sweaters, apples (in bushels), or a combination of the two. ​ ​ ​ -Refer to Figure 2-13. Which point(s) on the graph is(are) unattainable given current resources and technology? Consider the production possibilities curve for a country that can produce sweaters, apples (in bushels), or a combination of the two. ​ ​ ​ -Refer to Figure 2-13. Which point(s) on the graph is(are) unattainable given current resources and technology?

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Figure 2-10 ​ Figure 2-10 ​    ​ ​ ​ ​ -Refer to Figure 2-10. It is possible for this economy to produce 30 doghouses and 20 dishwashers. ​ ​ ​ ​ -Refer to Figure 2-10. It is possible for this economy to produce 30 doghouses and 20 dishwashers.

A) True
B) False

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Economists usually have to make do with whatever data the world happens to give them.

A) True
B) False

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In the markets for goods and services in the circular-flow diagram,


A) households provide firms with savings for investment.
B) households provide firms with labor, land, and capital.
C) firms provide households with output.
D) firms provide households with profit.

E) A) and B)
F) A) and C)

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Two variables that have a positive correlation move in the same direction.

A) True
B) False

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Figure 2-13 ​ Figure 2-13 ​    Consider the production possibilities curve for a country that can produce sweaters, apples (in bushels), or a combination of the two. ​ ​ ​ -Refer to Figure 2-13. The bowed outward shape of the production possibilities curve indicates that opportunity cost of apples in terms of sweaters is Consider the production possibilities curve for a country that can produce sweaters, apples (in bushels), or a combination of the two. ​ ​ ​ -Refer to Figure 2-13. The bowed outward shape of the production possibilities curve indicates that opportunity cost of apples in terms of sweaters is

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Table 2-2 ​  Ecoville’s Production Possibilities  \text { Ecoville's Production Possibilities }  Socks  Glasses 1,200090040060070030090001,000\begin{array} { | c | c | } \hline \text { Socks } & \text { Glasses } \\\hline 1,200 & 0 \\\hline 900 & 400 \\\hline 600 & 700 \\\hline 300 & 900 \\\hline 0 & 1,000 \\\hline\end{array} ​ ​ -Refer to Table 2-2. Which of the following statements is correct?


A) The opportunity cost of an additional 300 socks is constant at 300 glasses.
B) The opportunity cost of an additional 300 socks is constant at 400 glasses.
C) Ecoville's production possibilities frontier is a straight, downward-sloping line.
D) The opportunity cost of an additional 300 socks increases as more glasses are produced.

E) All of the above
F) B) and C)

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Macroeconomics is the study of


A) individual decision makers.
B) economy-wide phenomena.
C) international trade.
D) markets for large products.

E) B) and D)
F) A) and C)

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When two variables move in opposite directions, the curve relating them is upward sloping, and we say the variables are positively related.

A) True
B) False

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Analysis of data on workers and those looking for work is conducted by economists at the


A) Office of Management and Budget.
B) Department of Labor.
C) Congressional Budget Office.
D) Department of the Treasury.

E) B) and C)
F) C) and D)

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Figure 2-7 Figure 2-7    -Refer to Figure 2-7. Taking cause and effect into account, which of the following interpretations would be most reasonable regarding the relationship between coffee and hours without sleep? A) The less coffee a person drinks per day, the more time he can go without sleep. B) There is no relationship between how much coffee per day a person drinks and how long he can go without sleep. C) The more coffee a person drinks per day, the more time he can go without sleep. D) The more coffee a person drinks per day, the less time he can go without sleep. -Refer to Figure 2-7. Taking cause and effect into account, which of the following interpretations would be most reasonable regarding the relationship between coffee and hours without sleep?


A) The less coffee a person drinks per day, the more time he can go without sleep.
B) There is no relationship between how much coffee per day a person drinks and how long he can go without sleep.
C) The more coffee a person drinks per day, the more time he can go without sleep.
D) The more coffee a person drinks per day, the less time he can go without sleep.

E) None of the above
F) B) and C)

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When economists disagree about whether a policy is fair, they are expressing a difference in

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The scientific method can be applied to the study of economics.

A) True
B) False

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The x-coordinate of an ordered pair specifies the


A) diagonal location of the point.
B) vertical location of the point.
C) horizontal location of the point.
D) quadrant location in which the point is located.

E) B) and C)
F) B) and D)

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Figure 2-6  Figure 2-6    -Refer to Figure 2-6. Consider the production possibilities frontier for an economy that produces only cars and sofas. The opportunity cost of each car is A) the slope of the production possibilities frontier, or  \frac { 1 } { 2 }  Of a sofa. B) the reciprocal of the slope of the production possibilities frontier, or 2 sofas. C) the reciprocal of the slope of the production possibilities frontier, or  \frac { 1 } { 2 }  Of a sofa. D) the slope of the production possibilities frontier, or 2 sofas. -Refer to Figure 2-6. Consider the production possibilities frontier for an economy that produces only cars and sofas. The opportunity cost of each car is


A) the slope of the production possibilities frontier, or
12\frac { 1 } { 2 }
Of a sofa.
B) the reciprocal of the slope of the production possibilities frontier, or 2 sofas.
C) the reciprocal of the slope of the production possibilities frontier, or
12\frac { 1 } { 2 }
Of a sofa.
D) the slope of the production possibilities frontier, or 2 sofas.

E) B) and D)
F) A) and C)

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Figure 2-7 Figure 2-7    -Refer to Figure 2-7. The graph shown is known as a A) time-series graph. B) bar graph. C) scatterplot. D) pie chart. -Refer to Figure 2-7. The graph shown is known as a


A) time-series graph.
B) bar graph.
C) scatterplot.
D) pie chart.

E) B) and D)
F) All of the above

Correct Answer

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Figure 2-2 Figure 2-2    -Refer to Figure 2-2. Ethan works as an attorney for a corporation and is paid a salary in exchange for the legal services he performs. If Ethan's income is represented by a flow of dollars from Box D to Box B of this circular-flow diagram, then the revenue earned by a firm selling its product is represented by a flow of dollars A) from Box A to Box C. B) from Box C to Box A. C) from Box B to Box C. D) from Box C to Box B. -Refer to Figure 2-2. Ethan works as an attorney for a corporation and is paid a salary in exchange for the legal services he performs. If Ethan's income is represented by a flow of dollars from Box D to Box B of this circular-flow diagram, then the revenue earned by a firm selling its product is represented by a flow of dollars


A) from Box A to Box C.
B) from Box C to Box A.
C) from Box B to Box C.
D) from Box C to Box B.

E) All of the above
F) C) and D)

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