A) 0.25 coolers
B) 2.5 coolers
C) 4 coolers
D) 25 coolers
Correct Answer
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Multiple Choice
A) 15 blankets and 35 meals.
B) 25 blankets and 40 meals.
C) 35 blankets and 45 meals.
D) 50 blankets and 80 meals.
Correct Answer
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Multiple Choice
A) 18 parasols and 6 plates.
B) 18 parasols and 7.5 plates.
C) 16 parasols and 12 plates.
D) 36 parasols and 15 plates.
Correct Answer
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Multiple Choice
A) Japan and Korea will both gain from this trade.
B) Japan will gain from this trade,but Korea will not.
C) Korea will gain from this trade,but Japan will not.
D) neither Japan nor Korea will gain from this trade.
Correct Answer
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Multiple Choice
A) meat.
B) potatoes.
C) both goods.
D) neither good.
Correct Answer
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Multiple Choice
A) 3/5 pound of beef
B) 6/5 pounds of beef
C) 4/3 pounds of beef
D) 5/3 pounds of beef
Correct Answer
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Multiple Choice
A) wheat.
B) cloth.
C) both goods.
D) neither good.
Correct Answer
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True/False
Correct Answer
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Multiple Choice
A) novels.
B) poems.
C) both goods.
D) neither good.
Correct Answer
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Multiple Choice
A) Kelly has a comparative advantage in repairing cars and David has a comparative advantage in cooking meals.
B) Kelly has an absolute advantage in repairing cars and David has an absolute advantage in cooking meals.
C) Kelly has a comparative advantage in repairing cars and in cooking meals.
D) David has an absolute advantage in repairing cars and in cooking meals.
Correct Answer
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Multiple Choice
A) she faces no trade-off between writing term papers and completing homework assignments.
B) she can switch between writing term papers and completing homework assignments at a constant rate.
C) the rate at which she can switch between homework assignments and term papers depends on the number of homework assignments she is completing and on the number of term papers she is writing.
D) she is required by her professors to spend half of her time on term papers and the other half of her time on homework assignments.
Correct Answer
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Multiple Choice
A) 1/5 car and Korea's opportunity cost of one airplane is 1/3 car.
B) 1/5 car and Korea's opportunity cost of one airplane is 3 cars.
C) 5 cars and Korea's opportunity cost of one airplane is 1/3 car.
D) 5 cars and Korea's opportunity cost of one airplane is 3 cars.
Correct Answer
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Multiple Choice
A) 0.36 bushel of corn.
B) 2.8 bushels of corn.
C) 14 bushels of corn.
D) 70 bushels of corn.
Correct Answer
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Multiple Choice
A) 2/3 bushel of wheat
B) 3/4 bushel of wheat
C) 5/6 bushel of wheat
D) 3/2 bushels of wheat
Correct Answer
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Multiple Choice
A) 1/4 pound of meat.
B) 2 hours of labor.
C) 4 pounds of meat.
D) 8 hours of labor.
Correct Answer
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Multiple Choice
A) cheese and import bread.
B) bread and import cheese.
C) both goods and import neither good.
D) neither good and import both goods.
Correct Answer
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Multiple Choice
A) evident in economic models,but seldom observed in the real world.
B) evident in the real world,but impossible to capture in economic models.
C) a result of more efficient resource allocation than would be observed in the absence of trade.
D) based on the principle of absolute advantage.
Correct Answer
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Multiple Choice
A) Alice produces 200 pitchers of lemonade and 100 pizzas while Betty produces 180 pitchers of lemonade and 180 pizzas.
B) Alice produces 180 pitchers of lemonade and 180 pizzas while Betty produces 200 pitchers of lemonade and 100 pizzas.
C) Alice produces 100 pitchers of lemonade and 200 pizzas while Betty produces 180 pitchers of lemonade and 180 pizzas.
D) Only Alice can benefit from specialization and trade.
Correct Answer
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Multiple Choice
A) 4.0 pounds of potatoes.
B) 5.2 pounds of potatoes.
C) 6.4 pounds of potatoes.
D) 9.6 pounds of potatoes.
Correct Answer
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Multiple Choice
A) 30 units of grain and 100 units of incense.
B) 30 units of grain and 150 units of incense.
C) 50 units of grain and 90 units of incense.
D) 50 units of grain and 130 units of incense.
Correct Answer
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