A) causes the production possibilities curve to shift outward.
B) can exist at any point on a production possibilities curve.
C) is illustrated by a point outside the production possibilities curve.
D) is illustrated by a point inside the production possibilities curve.
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Multiple Choice
A) scarcity and opportunity costs.
B) money and real capital.
C) complementary economic goals.
D) full production.
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Multiple Choice
A) Ben's statement is normative,but Holly's is positive.
B) Holly's statement is normative,but Ben's is positive.
C) Both statements are normative.
D) Both statements are positive.
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Multiple Choice
A) Because it was 90 degrees today,I worked up a sweat playing tennis.
B) I took the day off work to go to the beach and that's why it rained.
C) Because it rained at the football game,my new sweater got wet.
D) Because I have studied diligently this semester,my grade average has improved.
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Multiple Choice
A) the various combinations of two goods that can be produced when society employs all of its scarce resources.
B) the minimum outputs of two goods that will sustain a society.
C) the various combinations of two goods that can be produced when some resources are unemployed.
D) the ideal,but unattainable,combinations of two goods that would maximize consumer satisfactions.
Correct Answer
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Multiple Choice
A) A humidity level of 90 percent is too high.
B) It is too hot to run outside when the temperature exceeds 80 degrees.
C) The temperature is 92 degrees today.
D) Summer evenings are nice when it cools off to around 70 degrees.
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Multiple Choice
A) Economic concepts or laws that are valid during depression are necessarily valid during prosperity.
B) Although they are generalizations,economic laws are useful because they allow us to predict and therefore influence or adjust to events.
C) Economics is as scientific as are physics and chemistry because economic laws are as quantitatively precise as the laws of physics or chemistry.
D) Because economics is concerned with questions of "ought," it is a branch of applied ethics and not scientific.
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Multiple Choice
A) the calculation of marginal costs and marginal benefits of any economic activity.
B) the issue of determining causation.
C) the frequent inability of households and businesses to behave rationally.
D) the trade-off problem associated with competing goals.
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Multiple Choice
A) is irrelevant because the economy is capable of producing a larger total output.
B) will result in the maximum rate of growth available to this economy.
C) would involve an inefficient use of the economy's scarce resources.
D) is unobtainable in this economy.
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Multiple Choice
A) comparing the absolute horizontal change to the absolute vertical change between two points on the line.
B) comparing the absolute vertical change to the absolute horizontal change between two points on the line.
C) taking the reciprocal of the vertical intercept.
D) comparing the percentage vertical change to the percentage horizontal change between two points on the line.
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Multiple Choice
A) that resources are unlimited.
B) that people prefer one of the goods more than the other.
C) the maximum amounts of two goods that can be produced,assuming the full use of available resources.
D) combinations of capital and labor necessary to produce specific levels of output.
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True/False
Correct Answer
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Multiple Choice
A) increases the amount of utility a consumer receives from a given quantity of a good.
B) shifts the individual's budget line rightward because she can now purchase more of both products.
C) eliminates the individual's economizing problem.
D) causes the consumer to choose a different combination of goods along a given budget line.
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Multiple Choice
A) interaction between macro and micro considerations.
B) social science concerned with how individuals,institutions,and society make optimal choices under conditions of scarcity.
C) empirical testing of value judgments through the use of logic.
D) study of why people are rational.
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Multiple Choice
A) everyone will make identical choices.
B) resource availability exceeds economic wants.
C) individuals may make different choices because of different desired outcomes.
D) an individual's economic goals cannot involve trade-offs.
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Multiple Choice
A) the quantities of all resources are unlimited.
B) technology is fixed.
C) some resources are unemployed.
D) there is no inflation in the economy.
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Multiple Choice
A) if the marginal cost of the movie exceeds its marginal benefit.
B) if the marginal benefit of the movie exceeds its marginal cost.
C) if your income will allow you to buy a ticket.
D) because movies are enjoyable.
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True/False
Correct Answer
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Multiple Choice
A) is positive.
B) increases as one moves southeast along the curve.
C) is constant as one moves down the curve.
D) decreases as one moves southeast along the curve.
Correct Answer
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Multiple Choice
A) estimating the marginal costs of both products in real or physical terms.
B) comparing marginal benefits and marginal costs.
C) determining where least-cost production occurs.
D) calculating where economic growth will be greatest.
Correct Answer
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