A) Marquis is very good at knitting sweaters and at cooking tasty food, but Serena's skills in both of these activities are very poor.
B) Marquis and Serena both are very good at cooking tasty food, but neither has the necessary skills to knit a sweater.
C) Marquis's cooking and knitting skills are very poor, and Serena's cooking and knitting skills are also very poor.
D) Marquis's skills are such that he can produce only sweaters, and Serena's skills are such that she can produce only tasty food.
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True/False
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Multiple Choice
A) cars and a comparative advantage in the production of cars.
B) cars and a comparative advantage in the production of airplanes.
C) neither good and a comparative advantage in the production of cars.
D) neither good and a comparative advantage in the production of airplanes.
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Multiple Choice
A) have a comparative advantage in both activities.
B) have an absolute advantage in both activities.
C) be more productive per unit of time in both activities.
D) gain from trade with each other.
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Multiple Choice
A) Brady has an absolute advantage over everyone else in mowing his lawn.
B) Brady has a comparative advantage over everyone else in mowing his lawn.
C) Brady's opportunity cost of mowing his lawn is higher than it is for everyone else.
D) All of the above are correct.
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Multiple Choice
A) 18 mittens, 0 hats)
B) 12 mittens, 2 hats)
C) 6 mittens, 4 hats)
D) 2 mittens, 6 hats)
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True/False
Correct Answer
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True/False
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Multiple Choice
A) both eggs and ham.
B) eggs but not ham.
C) ham but not eggs.
D) neither ham nor eggs.
Correct Answer
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Multiple Choice
A) 7 bolts and 70 nails
B) 12 bolts and 56 nails
C) 17 bolts and 40 nails
D) 25 bolts and 15 nails
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Multiple Choice
A) 1/5 airplane and Korea's opportunity cost of one car is 1/3 airplane.
B) 1/5 airplane and Korea's opportunity cost of one car is 3 airplanes.
C) 5 airplanes and Korea's opportunity cost of one car is 1/3 airplane.
D) 5 airplanes and Korea's opportunity cost of one car is 3 airplanes.
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Multiple Choice
A) 0.133 cellular phones and Shantala's opportunity cost of testing one cellular phone is programming 2.5 cellular phones.
B) 0.133 cellular phones and Shantala's opportunity cost of testing one cellular phone is programming 0.4 cellular phones.
C) 7.5 cellular phones and Shantala's opportunity cost of testing one cellular phone is programming 2.5 cellular phones.
D) 7.5 cellular phones and Shantala's opportunity cost of testing one cellular phone is programming 0.4 cellular phones.
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Essay
Correct Answer
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Multiple Choice
A) 3/2 dozen eggs. This is higher than Denmark's opportunity cost.
B) 3/2 dozen eggs. This is lower than Denmark's opportunity cost.
C) 2/3 dozen eggs. This is higher than Denmark's opportunity cost.
D) 2/3 dozen eggs. This is lower than Denmark's opportunity cost.
Correct Answer
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Multiple Choice
A) 1/4 cup.
B) 2/3 cup.
C) 3/2 cups.
D) 4 cups.
Correct Answer
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Multiple Choice
A) pork and the rancher should specialize in the production of tomatoes.
B) tomatoes and the rancher should specialize in the production of pork.
C) both goods and the rancher should specialize in the production of neither good.
D) neither good and the rancher should specialize in the production of both goods.
Correct Answer
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Essay
Correct Answer
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View Answer
Essay
Correct Answer
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Multiple Choice
A) 0.625 toasters.
B) 5 hours of labor.
C) 1.6 toasters.
D) 20 hours of labor.
Correct Answer
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Multiple Choice
A) 9 bolts and 122 nails
B) 21 bolts and 98 nails
C) 36 bolts and 56 nails
D) 47 bolts and 18 nails
Correct Answer
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