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At equilibrium in a market for a product, the total revenues received by sellers equal the:


A) Market producer surplus
B) Total amount spent by buyers on the product
C) Total profits of sellers
D) Market consumer surplus

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

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  Refer to the above table. The producer surplus is $4 for producer: A)  A B)  B C)  C D)  D Refer to the above table. The producer surplus is $4 for producer:


A) A
B) B
C) C
D) D

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

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Answer the question based on the following information. Normal University has found it necessary to institute a crime-control program on its campus to deal with the high costs of theft and vandalism. The university is now considering several alternative levels of crime control. This table shows the expected annual costs and benefits of these alternatives. Answer the question based on the following information. Normal University has found it necessary to institute a crime-control program on its campus to deal with the high costs of theft and vandalism. The university is now considering several alternative levels of crime control. This table shows the expected annual costs and benefits of these alternatives.   Refer to the above information. Based on cost-benefit analysis, Normal University should undertake Level: A)  Two B)  Three C)  Four D)  Five Refer to the above information. Based on cost-benefit analysis, Normal University should undertake Level:


A) Two
B) Three
C) Four
D) Five

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

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If a person drives with less care after purchasing auto insurance, this situation would be an example of a(n) :


A) Reverse wealth problem
B) Negative externality problem
C) Adverse selection problem
D) Moral hazard problem

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

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When sellers are unable to distinguish "good" buyers from "bad" ones, they face the problem of:


A) Moral hazard
B) Adverse selection
C) Externalities
D) Diminishing utility

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

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Answer the question on the basis of the following information is for public good. Pa and Pb represent the prices that citizens (a) and (b) , the only two people in this nation, are willing to pay for additional units of a quantity (Qc) of the public good. Qs represents the quantity of the public good supplied by government at each of the collective prices. Answer the question on the basis of the following information is for public good. P<sub>a</sub> and P<sub>b</sub> represent the prices that citizens (a)  and (b) , the only two people in this nation, are willing to pay for additional units of a quantity (Q<sub>c</sub>)  of the public good. Q<sub>s</sub> represents the quantity of the public good supplied by government at each of the collective prices.   Refer to the above information. In equilibrium, the marginal benefit and cost of the public good will be: A)  $7 B)  $6 C)  $5 D)  $3 Refer to the above information. In equilibrium, the marginal benefit and cost of the public good will be:


A) $7
B) $6
C) $5
D) $3

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

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Which of the following situations is not an example of market failure:


A) Ben's Department Store cannot charge passers-by for using the sidewalk outside the store
B) Ben cannot afford to buy a high-end Mercedes Benz luxury car
C) Ben's Place is the only restaurant in town and thus he has significant power to set menu prices
D) Ben's Industries is dumping its wastewater into the unregulated river behind the factory

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

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Which of the following would be considered an example of adverse selection?


A) Malpractice insurance may increase the amount of malpractice
B) Drivers may be less cautious because they have airbags installed in a car
C) Those individuals who most need insurance are the ones most likely to buy it
D) Work contracts that give a set number of sick-days may encourage more workers to call in sick

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

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When the marginal benefits exceed the marginal costs of producing a product, then allocative efficiency is not achieved in the market.

A) True
B) False

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A government is considering undertaking one or more construction projects. The estimated marginal costs and benefits of each project are given in the table. A government is considering undertaking one or more construction projects. The estimated marginal costs and benefits of each project are given in the table.   Refer to the above table and information. What is the total cost and total benefit of projects 1, 2, and 3? A)  Total cost is $18 million and total benefit is $19 million B)  Total cost is $24 million and total benefit is $27 million C)  Total cost is $37 million and total benefit is $41 million D)  Total cost is $65 million and total benefit is $66 million Refer to the above table and information. What is the total cost and total benefit of projects 1, 2, and 3?


A) Total cost is $18 million and total benefit is $19 million
B) Total cost is $24 million and total benefit is $27 million
C) Total cost is $37 million and total benefit is $41 million
D) Total cost is $65 million and total benefit is $66 million

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

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In dealing with market failures, the government always bases its decisions on economic analysis of marginal cost and marginal benefit.

A) True
B) False

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Assume that a government is considering a new social program and may choose to include in this program any number of four progressively larger projects. The marginal cost and the marginal benefits of each of the four projects are given in the table. Assume that a government is considering a new social program and may choose to include in this program any number of four progressively larger projects. The marginal cost and the marginal benefits of each of the four projects are given in the table.   Refer to the above table and information. What is the net benefit of project D? A)  $1 billion B)  $3 billion C)  $4 billion D)  $20 billion Refer to the above table and information. What is the net benefit of project D?


A) $1 billion
B) $3 billion
C) $4 billion
D) $20 billion

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

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The free-rider problem makes a good highly profitable for a private firm to provide.

A) True
B) False

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  Refer to the graph above. Suppose consumers do not fully appreciate the benefits of the product whose market shown in the graph. If an external agency is able to provide full information about the benefits of the product, then: A)  The supply curve will shift to the left B)  The demand curve will shift to the right C)  Both the new equilibrium price and quantity will be lower D)  The new equilibrium price will be higher but the equilibrium quantity will be either higher or lower Refer to the graph above. Suppose consumers do not fully appreciate the benefits of the product whose market shown in the graph. If an external agency is able to provide full information about the benefits of the product, then:


A) The supply curve will shift to the left
B) The demand curve will shift to the right
C) Both the new equilibrium price and quantity will be lower
D) The new equilibrium price will be higher but the equilibrium quantity will be either higher or lower

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

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The equilibrium point in the market is where S and D curve intersect. The equilibrium point in the market is where S and D curve intersect.   Refer to the graph above. At equilibrium, consumer surplus would be represented by the area: A)  a + b B)  a + b + c C)  a D)  b + c Refer to the graph above. At equilibrium, consumer surplus would be represented by the area:


A) a + b
B) a + b + c
C) a
D) b + c

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

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Charlie is willing to pay $10 for a T-shirt that is priced at $9. If Charlie buys the T-shirt, then his consumer surplus is


A) $19.
B) $0.90.
C) $90.
D) $1.

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

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When a producer cannot get all consumers of their product to pay for enjoying it, such as in the case of a fireworks display, then we'd have a demand-side market failure.

A) True
B) False

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If the production of a product or service involves external benefits, then the government can improve efficiency in the market by:


A) Providing a subsidy to correct for an overallocation of resources
B) Providing a subsidy to correct for an underallocation of resources
C) Imposing a corrective tax to correct for an overallocation of resources
D) Imposing a corrective tax to correct for an underallocation of resources

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

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A competitive market can produce economically efficient outcomes if these conditions are met, except:


A) The market produces only units for which benefits are at least equal to cost
B) The market demand curve reflects the buyers' full willingness to pay
C) The market supply curve reflects all costs of production
D) The market produces only units for which costs are at least equal to benefits

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

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In a well-functioning cap-and-trade system for pollution rights, the right to pollute will go to those who are able to acquire the largest net benefit from using the scarce resource "clean air".

A) True
B) False

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