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When a single person or small group) has the ability to influence market prices, there is


A) competition.
B) market power.
C) an externality.
D) a lack of property rights.

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

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Scenario 1-3 It costs a company $35,000 to produce 700 graphing calculators. The company's cost will be $35,070 if it produces an additional graphing calculator. The company is currently producing 700 graphing calculators. -Refer to Scenario 1-3. What is the minimum price the company will charge for the 701th calculator?

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The term "productivity"


A) means the same thing as "efficiency."
B) is seldom used by economists, as its meaning is not precise.
C) refers to the quantity of goods and services produced from each unit of labor input.
D) refers to the variety of goods and services from which households can choose when they shop.

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

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How does the study of economics depend upon the phenomenon of scarcity?

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Because economics is the study of how so...

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The business cycle refers to fluctuations in economic activity such as employment and production.

A) True
B) False

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A rational decision maker takes an action only if the


A) marginal benefit is less than the marginal cost.
B) marginal benefit is greater than the marginal cost.
C) average benefit is greater than the average cost.
D) marginal benefit is greater than both the average cost and the marginal cost.

E) None of the above
F) All of the above

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The basic principles of economics suggest that


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.

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

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Which of the following examples does not illustrate the principle represented by the adage, "There is no such thing as a free lunch"?


A) Melissa needs to pay her rent and her electric bill.
B) Kevin must choose between buying a new flat screen television and buying his textbooks for this semester.
C) Robert must decide between studying for his psychology exam and working at his part-time job.
D) Lisa can spend her money on a new smart phone or on a weekend trip.

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

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Suppose that you have received $300 as a birthday gift. You can spend it today or you can put the money in a bank account for a year and earn 5 percent interest. The opportunity cost of spending the money today, in terms of what you could have after one year, is


A) $0.
B) $15.
C) $305.
D) $315.

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

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A species of snakes became extinct due to pollution in a river where the snakes once lived. This is an example of


A) a market failure caused by an externality.
B) a market failure caused by market power.
C) a market failure caused by equality.
D) There is no market failure in this case.

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

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To say people respond to incentives means that people may alter their decisions when the costs and benefits of an action change.

A) True
B) False

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Because resources are scarce, a society cannot give all individuals the standard of living to which each aspires.

A) True
B) False

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Communist countries worked on the premise that government officials were in the best position to allocate the economy's scarce resources.

A) True
B) False

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Suppose the average income of a citizen of Poland is higher than the average income of a citizen of Romania. You might conclude that


A) Polish firms are faced with stricter government regulations than Romanian firms.
B) total income is divided among fewer workers in Poland since it has a smaller labor force than Romania.
C) Romania's climate allows for longer growing seasons and therefore Romania can produce large quantities of grain and other crops.
D) productivity in Poland is higher than in Romania.

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

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The government has just passed a law requiring that all residents earn the same annual income regardless of work effort. This law is likely to


A) increase efficiency and increase equality.
B) increase efficiency but decrease equality.
C) decrease efficiency but increase equality.
D) decrease efficiency and decrease equality.

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

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The marginal benefit Susie gets from purchasing a third pair of gloves is


A) the same as the total benefit she gets from purchasing three pairs of gloves.
B) more than the marginal cost of purchasing the third pair of gloves.
C) the total benefit she gets from purchasing three pairs of gloves minus the total benefit she gets from purchasing two pairs of gloves.
D) the total benefit she gets from purchasing four pairs of gloves minus the total benefit she gets from purchasing three pairs of gloves.

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

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Something that induces a person to act is called


A) a trade-off.
B) a policy.
C) an incentive.
D) an opportunity cost.

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

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Low rates of inflation are generally associated with


A) low rates of government spending.
B) small or nonexistent government budget deficits.
C) low rates of productivity growth.
D) low rates of growth of the quantity of money.

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

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President Gerald Ford referred to inflation as


A) a blight on our nation's economy.
B) a necessary evil to combat high unemployment.
C) public enemy number one.
D) a fly in the ointment.

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

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Government policies designed to equalize the distribution of economic well-being include i) the welfare system Ii) unemployment insurance Iii) progressive income tax


A) i) only
B) ii) only
C) i) and ii) only
D) i) , ii) , and iii)

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

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