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Negative externalities from energy production should be considered when comparing the cost of an energy source, because they


A) improve energy production.
B) reduce the total costs of production.
C) are an additional cost of using that source.
D) are taxed or subsidized by government to encourage production.

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

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An electricity company is considering damming a small river to generate electricity at a cost of $160,000 and a profit of $200,000 in 5 years.The current market rate is 5 percent.Should the company make the investment?


A) Yes, the future value of the profit is greater than the present value of the cost.
B) No, the future value of the profit is less than the present value of the cost.
C) Yes, the present value of the profit is greater than the present value of the cost.
D) No, the present value of the profit is less than the present value of the cost.

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

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Demographers predict that declines in birthrates are in part due to


A) more strict adherence to religious beliefs and practices regarding human reproduction.
B) fewer career opportunities for women in many societies.
C) the increased expense of raising a child in modern societies.
D) falling standards of living in many countries around the world.

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

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If resource extraction companies can benefit from both present and future extraction, they will limit current extraction to only those units which are more profitable to extract in the present rather than in the future.

A) True
B) False

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In fisheries management, a fishery is defined as


A) an operation that breeds and releases fish and other marine animals into the wild.
B) a stock of fish or other marine animals that can be thought of as a logically distinct group.
C) a company that harvests fish or other marine animals.
D) a government organization that regulates the harvesting of fish and other marine animals.

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

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(Consider This) Which of the following best explains why wind and solar power have been slow to replace coal- and gas-based energy production?


A) Energy production with coal and gas generates less pollution.
B) Wind and solar energy availability is subject to large fluctuations because of the inability to store the power.
C) Governments have heavily subsidized coal and gas energy plants, but have not subsidized wind and solar.
D) Consumers are largely unwilling to buy power generated from wind and solar.

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

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An electricity company has the opportunity to use natural gas to generate electricity at a cost of $30 per unit in 2 years.The current market rate is 4 percent.The present value of this cost is about


A) $28.
B) $29.
C) $30.
D) $32.

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

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If the world begins to run out of oil, which of the following statements would be incorrect?


A) The relative price of oil would become very high.
B) The world would run out of energy.
C) Alternative energy sources would become economically viable.
D) The cost of energy would rise.

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

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If a country's replacement rate is two births per woman and its total fertility rate is four births per woman, the country's population will decline.

A) True
B) False

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World commodity prices over the past 150 years have


A) steadily decreased in both the short run and long run.
B) decreased in the long run despite occasional short-run increases.
C) remained constant in the long run despite occasional short-run fluctuations.
D) steadily increased in both the short run and long run.

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

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Low birthrates in industrialized countries are a major concern for governments, reducing the number of potential soldiers and taxpayers to support social programs.

A) True
B) False

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Alex and Ben are both loggers wanting to harvest timber from the same forest.Alex prefers to harvest and replant at a sustainable rate; Ben wants to harvest as many trees as possible to maximize short-run profit and then move on.They face the same production costs.If property rights are well-defined and enforced,


A) Alex could buy Ben's part of the land and harvest and replant in a sustainable manner.
B) Ben could buy Alex's part of the land and harvest all the timber as quickly as possible.
C) Incentives to harvest and replant in a sustainable manner are greater than with no property rights.
D) Any of the results described in the other possible answers could occur in this situation.

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

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If users can benefit from conservation, resources will be


A) unprofitable.
B) extracted at a fast rate.
C) preserved for future use.
D) overused in the present and the future.

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

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Total allowable catch (TAC)


A) explicitly limits the number of days in a season that particular fish may be caught.
B) explicitly limits the number of boats allowed to fish in a particular area.
C) explicitly limits the number or tonnage of fish that can be harvested from a particular fishery.
D) issues tradable permits limiting the number of fish a particular fisher can catch.

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

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In 2015, about what percentage of the world's land area was forested?


A) 10 percent
B) 30 percent
C) 50 percent
D) 75 percent

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

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Which of the following is the best example of a market failure that would lead a firm to extract resources at a rate that is faster than the rate that would maximize its long-term stream of profits?


A) The market price of the resource rises.
B) Weak property rights create fears that firms will not be allowed to extract in the future.
C) Market interest rates increase.
D) New information suggests that the demand for the resource will be greater in the future.

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

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As technologies improve, the costs of producing alternatives will likely fall, reducing the cost of replacing oil.

A) True
B) False

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Which of the following factors fosters the survival of alternative-energy companies?


A) low price of conventional energy
B) taxes on alternative energy
C) government subsidies for alternative energy
D) high production costs of alternative energy

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

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Which of the following is the best example of a fishery?


A) all marine life along the Great Barrier Reef
B) Pacific halibut
C) U.S.Department of Fish and Game
D) crab

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

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Since 1990, approximately how much trash per person per day has been generated in the United States?


A) 2 pounds.
B) 3.4 pounds.
C) 4.5 pounds.
D) 12.8 pounds.

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

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