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A production possibilities frontier has a bowed shape if the opportunity cost is constant at all levels of output.

A) True
B) False

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Most economists agree that a large federal budget deficit has what type of effect on the economy?

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In the circular flow diagram, when Daphne purchases a new mobile phone, she participates in the markets for

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In the simple circular-flow diagram,


A) households own the factors of production.
B) households buy all the goods and services that firms produce.
C) land, labor, and capital flow from households to firms.
D) All of the above are correct.

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

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When economists disagree about whether the government should tax a household's income or its consumption, they are expressing a difference in

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scientific...

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Figure 2-5 Figure 2-5   -Refer to Figure 2-5. If this economy devotes all of its resources to the production of dryers, then it will produce A)  0 dryers and 100 washers. B)  60 dryers and 50 washers. C)  80 dryers and 0 washers. D)  80 dryers and 50 washers. -Refer to Figure 2-5. If this economy devotes all of its resources to the production of dryers, then it will produce


A) 0 dryers and 100 washers.
B) 60 dryers and 50 washers.
C) 80 dryers and 0 washers.
D) 80 dryers and 50 washers.

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

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Figure 2-1 Figure 2-1   -Refer to Figure 2-1. Which arrow represents the flow of land, labor, and capital? A)  A B)  B C)  C D)  D -Refer to Figure 2-1. Which arrow represents the flow of land, labor, and capital?


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

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

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Economic models


A) are not useful because they omit many real-world details.
B) are usually composed of diagrams and equations.
C) are useful because they do not omit any real-world details.
D) are usually plastic representations of the economy.

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

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The prairie dog has always been considered a problem for American cattle ranchers. They dig holes that cattle and horses can step in, and they eat grass necessary for cattle. Recently, ranchers have discovered that there is a demand for prairie dogs as pets. In some areas, prairie dogs can sell for as high as $150 each. Cattlemen are now fencing off prairie dog towns on their land so these towns will not be disturbed by their cattle. Draw a rancher's production possibilities frontier showing increasing opportunity cost of cattle production in terms of prairie dog production. Using a separate graph for each situation, show what would happen to the initial production possibilities frontier in each of the following situations: a. The outcome is efficient, with ranchers choosing to produce equal numbers of cattle and prairie dogs. b. As a protest against the government introducing the gray wolf back into the wild in their state, ranchers decide to withhold 25 percent of the available grassland for grazing. c. The price of prairie dogs increases to $200 each, so ranchers decide to allot additional land for prairie dogs. d. The government grants new leases to ranchers, giving them 10,000 new acres of grassland each for grazing. e. A drought destroys most of the available grass for grazing of cattle, but not for prairie dogs since they also eat plant roots.

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a() (b) blured image blured image ...

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Table 2-1 The following table contains some production possibilities for an economy for a given month. Table 2-1 The following table contains some production possibilities for an economy for a given month.   -Refer to Table 2-1. If the production possibilities frontier is bowed outward, then  ?  could be A)  400. B)  450. C)  600. D)  750. -Refer to Table 2-1. If the production possibilities frontier is bowed outward, then "?" could be


A) 400.
B) 450.
C) 600.
D) 750.

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

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Joe and Fred are economists. Joe thinks that the wealthiest 10% of the US population should be taxed a rate higher than the rest of society because they can better afford it. Fred 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, Joe and Fred


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) None of the above is correct.

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

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Which of the following transactions does not take place in the markets for factors of production in the circular-flow diagram?


A) a landowner leases land to a farmer
B) a farmer hires a teenager to help with harvest
C) a construction company rents trucks for its business
D) a woman buys corn for dinner

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

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For economists, conducting experiments is often difficult and sometimes impossible.

A) True
B) False

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Macroeconomics is the study of economy-wide phenomena.

A) True
B) False

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A microeconomist - as opposed to a macroeconomist - might study


A) the effect of a national healthcare program on the nation's unemployment rate.
B) the effect of new regulations on production in the pulp and paper industry.
C) the effect of changes in interest rates on gross domestic product.
D) the growth rate of production in the economy.

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

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Which of the following is an example of using the scientific method with a natural experiment?


A) measuring how long it takes a marble to fall from a ten story building
B) comparing plant growth with and without a soil additive
C) tracking the price of oil when a war in the Middle East interrupts the flow of crude oil
D) observing the reaction when two chemicals are mixed together

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

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A production possibilities frontier will be bowed outward if some of the economy's resources are better suited to producing one good than another.

A) True
B) False

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