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Refer to the accompanying figure. If this restaurant goes from producing 20 to 25 pizzas per hour, then which of the following statements is true? Refer to the accompanying figure. If this restaurant goes from producing 20 to 25 pizzas per hour, then which of the following statements is true?   A) It has to give up exactly 25 salads. B) It has to give up more than 12.5 salads. C) It has to give up exactly 12.5 salads. D) It has to give up fewer than 12.5 salads.


A) It has to give up exactly 25 salads.
B) It has to give up more than 12.5 salads.
C) It has to give up exactly 12.5 salads.
D) It has to give up fewer than 12.5 salads.

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

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If a country is producing at point where an increase in the production of one good requires a reduction in the production of another good, then it must be producing at an:


A) inefficient point.
B) efficient point.
C) unattainable point.
D) undesirable point.

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

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If Ana devotes all her time to making fudge, she can make 3 pounds of fudge an hour, and if she devotes all her time to making toffee, she can make 2 pounds of toffee an hour. If Leo devotes all his time to making fudge, he can make 4 pounds of fudge an hour, and if he devotes all his time to making toffee, he can make 5 pounds of toffee an hour. Suppose that Ana and Leo decide to work together as a team. Can they produce 2 pounds of fudge and 4.5 pounds of toffee each hour?


A) Yes, this point is both attainable and efficient.
B) No, this point is not attainable.
C) Yes, this point is attainable, but inefficient.
D) No, this point is not attainable and inefficient.

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

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The downward slope of the production possibilities curve illustrates the:


A) Scarcity Principle.
B) Cost-Benefit Principle.
C) Incentive Principle.
D) Principle of Comparative Advantage.

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

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The accompanying figure shows Becky's daily production possibilities curve for dresses and skirts. The accompanying figure shows Becky's daily production possibilities curve for dresses and skirts.     Relative to point X, at point Y: A) more dresses and more skirts are produced. B) more skirts and fewer dresses are produced. C) more dresses and fewer skirts are produced. D) fewer skirts and fewer dresses are produced.   Relative to point X, at point Y:


A) more dresses and more skirts are produced.
B) more skirts and fewer dresses are produced.
C) more dresses and fewer skirts are produced.
D) fewer skirts and fewer dresses are produced.

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

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B

A graph that illustrates the maximum amount of one good that can be produced for every possible level of production of the other good is called a:


A) production possibilities curve.
B) consumption possibilities curve.
C) production function.
D) supply curve.

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

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The accompanying figure shows Becky's daily production possibilities curve for dresses and skirts. The accompanying figure shows Becky's daily production possibilities curve for dresses and skirts.     Point T is: A) attainable. B) efficient. C) both attainable and efficient. D) neither attainable nor efficient.   Point T is:


A) attainable.
B) efficient.
C) both attainable and efficient.
D) neither attainable nor efficient.

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

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According to the accompanying table, Martha has the absolute advantage in making:  Time ta Make a Pie  Tirne to Muke a Cake  Martha 60 minutes 80 minutes  Julia 50 minutes 60minutes \begin{array} { | l | c | c | } \hline & \text { Time ta Make a Pie } & \text { Tirne to Muke a Cake } \\\hline \text { Martha } & 60 \text { minutes } & 80 \text { minutes } \\\hline \text { Julia } & 50 \text { minutes } & 60 \text {minutes } \\\hline\end{array}  


A) pies.
B) neither pies nor cakes.
C) cakes.
D) both pies and cakes.

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

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B

If Ana devotes all her time to making fudge, she can make 3 pounds of fudge an hour, and if she devotes all her time to making toffee, she can make 2 pounds of toffee an hour. If Leo devotes all his time to making fudge, he can make 4 pounds of fudge an hour, and if he devotes all his time to making toffee, he can make 5 pounds of toffee an hour. What is Leo's opportunity cost of making a pound of fudge?


A) 0.8 of a pound of toffee 
B) 1.25 pounds of toffee 
C) 4 pounds of toffee 
D) 5 pounds of toffee

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

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You have noticed that your next-door neighbor, Mary, always works in the garden, and her husband, Joe, always walks the dog. You conclude that if Joe and Mary are efficient, then it must be the case that:


A) Mary has an absolute advantage in gardening.
B) Joe has a comparative advantage in walking the dog.
C) Mary's opportunity cost of walking the dog is lower than Joe's.
D) Joe experiences increasing opportunity costs when he gardens, but not when he walks the dog.

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

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You are the Minister of Trade for a small island country with the following annual PPC: You are the Minister of Trade for a small island country with the following annual PPC:   You are negotiating a trade agreement with a neighboring island with the following annual PPC:     As soon as you see the other island's PPC, you realize there are: A) no gains from trade because you both have the same comparative advantage. B) no gains from trade because there is no difference in your ability to harvest coconuts. C) no gains from trade because the other island has an absolute advantage. D) gains from trade because your island has a comparative advantage in coconuts. You are negotiating a trade agreement with a neighboring island with the following annual PPC: You are the Minister of Trade for a small island country with the following annual PPC:   You are negotiating a trade agreement with a neighboring island with the following annual PPC:     As soon as you see the other island's PPC, you realize there are: A) no gains from trade because you both have the same comparative advantage. B) no gains from trade because there is no difference in your ability to harvest coconuts. C) no gains from trade because the other island has an absolute advantage. D) gains from trade because your island has a comparative advantage in coconuts.   As soon as you see the other island's PPC, you realize there are:


A) no gains from trade because you both have the same comparative advantage.
B) no gains from trade because there is no difference in your ability to harvest coconuts.
C) no gains from trade because the other island has an absolute advantage.
D) gains from trade because your island has a comparative advantage in coconuts.

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

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If Ana devotes all her time to making fudge, she can make 3 pounds of fudge an hour, and if she devotes all her time to making toffee, she can make 2 pounds of toffee an hour. If Leo devotes all his time to making fudge, he can make 4 pounds of fudge an hour, and if he devotes all his time to making toffee, he can make 5 pounds of toffee an hour. Which of the following statements is correct?


A) Ana has both an absolute advantage and the comparative advantage in fudge.
B) Ana has the comparative advantage in toffee, but Leo has the absolute advantage in toffee.
C) Ana has the comparative advantage in fudge, but Leo has the absolute advantage in fudge.
D) Leo has both the absolute advantage and the comparative advantage in fudge.

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

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Refer to the accompanying figure. For Chris, the opportunity cost of planting one bulb is removing:      Refer to the accompanying figure. For Chris, the opportunity cost of planting one bulb is removing:          A) 25 bags of trash. B) 1/25 of a bag of trash. C) 3 bags of trash. D) 1/3 of a bag of trash. Refer to the accompanying figure. For Chris, the opportunity cost of planting one bulb is removing:          A) 25 bags of trash. B) 1/25 of a bag of trash. C) 3 bags of trash. D) 1/3 of a bag of trash.


A) 25 bags of trash.
B) 1/25 of a bag of trash.
C) 3 bags of trash.
D) 1/3 of a bag of trash.

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

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The accompanying figure shows Becky's daily production possibilities curve for dresses and skirts. The accompanying figure shows Becky's daily production possibilities curve for dresses and skirts.     Point U is: A) attainable. B) efficient. C) unattainable. D) inefficient.   Point U is:


A) attainable.
B) efficient.
C) unattainable.
D) inefficient.

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

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Dent 'n' Scratch Used Cars and Trucks employs 3 salesmen. Data for their sales last month are shown in this table:  Cars Sold  Trucks Sold  Larry 105 Joe 99 Ralph 312\begin{array}{l|r|r|r}\hline & \text { Cars Sold } & \text { Trucks Sold } \\\hline \text { Larry } & 10 & 5 \\\hline \text { Joe } & 9 & 9 \\\hline \text { Ralph } & 3 & 12 \\\hline\end{array}   Based on last month's data, ________ has an absolute advantage in selling cars and ________ has an absolute advantage in selling trucks.


A) Joe; Joe
B) Larry; Ralph
C) Ralph; Larry
D) Larry; Joe

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

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Suppose Cathy and Lewis work in a bakery making pies and cakes. Suppose it takes Cathy 1.5 hours to make a pie and 1 hour to make a cake, and suppose it takes Lewis 2 hours to make a pie and 1.5 hours to make a cake. What is the opportunity cost to Cathy of making a cake?


A) 2/3 of a pie.
B) 1 pie.
C) 1.5 pies.
D) 1.33 pies.

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

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Lou and Alex live together and share household chores. They like to cook some meals ahead of time and eat leftovers. The accompanying table shows the number of rooms they can each clean and the number of meals they can each cook in an hour.  Ronrs Cleaned Per Haur  Meals Caked Per Haur  Lou 54 Alex 33\begin{array} { | l | c | c | } \hline & \text { Ronrs Cleaned Per Haur } & \text { Meals Caked Per Haur } \\\hline \text { Lou } & 5 & 4 \\\hline \text { Alex } & 3 & 3 \\\hline\end{array} Which of the following is true?


A) Lou has both an absolute advantage and a comparative advantage over Alex in both tasks.
B) Alex has a comparative advantage over Lou in cleaning.
C) Lou has a comparative advantage over Alex in cleaning.
D) Alex has both an absolute advantage and a comparative advantage over Lou in both tasks.

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

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Refer to the accompanying figure. Growing 1,000 bushels of wheat and no bushels of corn each year is: Refer to the accompanying figure. Growing 1,000 bushels of wheat and no bushels of corn each year is:   A) inefficient and unattainable. B) inefficient but attainable. C) efficient but unattainable. D) efficient and attainable.


A) inefficient and unattainable.
B) inefficient but attainable.
C) efficient but unattainable.
D) efficient and attainable.

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

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D

Refer to the accompanying table. Julia's opportunity cost of making a cake is:  Time ta Make a Pie  Tirne to Muke a Cake  Martha 60 minutes80 minutes  Julia 50 minutes60 minutes\begin{array} { | l | c | c | } \hline & \text { Time ta Make a Pie } & \text { Tirne to Muke a Cake } \\\hline \text { Martha } & 60 \text { minutes} & 80 \text { minutes } \\\hline \text { Julia } & 50 \text { minutes} & 60 \text { minutes} \\\hline\end{array}  


A) 60 cakes.
B) 6 cakes.
C) 6/5 of a cake.
D) 5/6 of a cake.

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

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If country A can produce more of practically everything than can country B, then which of the following statements is true?


A) Country A has no incentive to trade with country B.
B) Country B cannot have a comparative advantage in the production of any good that country A wants to buy.
C) Trade can benefit both countries.
D) Country B has no incentive to trade with country A.

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

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