A) the short run but not in the long run.
B) the long run but not in the short run.
C) both the short run and the long run.
D) neither the short run nor the long run.
Correct Answer
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Multiple Choice
A) 8 or fewer units of output.
B) 10 units of output.
C) more than 10 units of output.
D) None of the above are necessarily correct because there is not enough information to tell.
Correct Answer
verified
Multiple Choice
A) $-7,000.
B) $-5,000.
C) $-2,000.
D) The firm's maximum profit cannot be determined from the figure.
Correct Answer
verified
Multiple Choice
A) perfect competition
B) monopolistic competition
C) oligopoly
D) monopoly
Correct Answer
verified
Multiple Choice
A) approximately 52%
B) approximately 58%
C) approximately 66%
D) approximately 72%
Correct Answer
verified
Multiple Choice
A) $400
B) $600
C) $700
D) $800
Correct Answer
verified
Multiple Choice
A) be able to increase its markup over marginal cost.
B) eventually have to reduce price to remain competitive.
C) increase the welfare of society.
D) reduce its average total cost.
Correct Answer
verified
Multiple Choice
A) 80
B) 100
C) 120
D) 140
Correct Answer
verified
Multiple Choice
A) Mary's behavior is rational, but Maggie's behavior is clearly irrational.
B) Mary's behavior is clearly irrational, but Maggie's behavior is rational.
C) the Starbucks brand name suggests consistent quality.
D) the advertising by Starbucks in Florida is more persuasive than the advertising by Starbucks in Mary and Maggie's home town.
Correct Answer
verified
Multiple Choice
A) $0
B) $80
C) $200
D) $400
Correct Answer
verified
Multiple Choice
A) efficient scale would be realized.
B) ATC would be at its minimum value.
C) the firm would sustain a loss of more than $2,000.
D) All of the above are correct.
Correct Answer
verified
Multiple Choice
A) mobile telephone service
B) auto mechanic service
C) barbershops
D) jewelry
Correct Answer
verified
Multiple Choice
A) 100 units of output, and its profit will be positive.
B) 100 units of output, and its profit will be zero.
C) 133.33 units of output, and its profit will be negative.
D) 133.33 units of output, and its profit will be zero.
Correct Answer
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Short Answer
Correct Answer
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View Answer
Multiple Choice
A) a product-variety externality.
B) a business-stealing externality.
C) the fact that McDonald's will increase its production to achieve the efficient scale.
D) Both b and c are correct.
Correct Answer
verified
Essay
Correct Answer
verified
View Answer
True/False
Correct Answer
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Multiple Choice
A) 3 cakes
B) 4 cakes
C) 5 cakes
D) 6 cakes
Correct Answer
verified
Essay
Correct Answer
verified
View Answer
Multiple Choice
A) efficient scale of the firm.
B) short-run equilibrium quantity of output for the firm.
C) long-run equilibrium quantity of output for the firm.
D) All of the above are correct.
Correct Answer
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