A) a $12 loss
B) a $13 profit
C) a $25 profit
D) a $32 profit
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verified
Short Answer
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Multiple Choice
A) enhance the social welfare of society.
B) increase the number of fast-food restaurants.
C) reduce barriers to entry in imperfect markets.
D) reduce the competitive nature of local fast-food markets.
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verified
Multiple Choice
A) P = 4
B) P = 10
C) P = 12
D) P = 20
Correct Answer
verified
Multiple Choice
A) Firms will exit this industry.
B) Firms will enter this industry.
C) This firm will continue to earn positive economic profits.
D) This firm will incur losses.
Correct Answer
verified
Multiple Choice
A) In the short run, but not the long run
B) In the long run, but not the short run
C) In both the short and long run
D) In neither the short run nor the long run
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verified
Multiple Choice
A) positive economic profits.
B) economic losses.
C) zero economic profits.
D) All of the above are possible.
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Essay
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View Answer
Short Answer
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Multiple Choice
A) their satisfaction is likely to be lowered as a result of their having to make additional choices.
B) a product-variety externality is said to occur.
C) an advertising externality is said to occur.
D) consumers are likely to experience negative consumption externalities.
Correct Answer
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Multiple Choice
A) More firms will enter this market and each firm will have a smaller share of the total market demand, shifting this firm's demand curve to the left.
B) More firms will enter this market and each firm will have a larger share of the total market demand, shifting this firm's demand to the right.
C) Firms will exit this market and each firm will have a smaller share of the total market demand, shifting this firm's demand to the left.
D) Firms will exit this market and each firm will have a larger share of the total market demand, shifting this firm's demand to the right.
Correct Answer
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Multiple Choice
A) III only
B) II and III
C) III and IV
D) II, III, and IV
Correct Answer
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Short Answer
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Multiple Choice
A) most firms produce inferior products.
B) government programs cannot effectively regulate price.
C) firms earn zero economic profit.
D) the market may have too much or too little entry by new firms.
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Short Answer
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Multiple Choice
A) business-stealing externality, which harms producers.
B) business-stealing externality, which benefits producers.
C) product-variety externality, which harms consumers.
D) product-variety externality, which benefits consumers.
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Multiple Choice
A) i) and ii) only
B) ii) and iv) only
C) i) , ii) , and iii) only
D) ii) , iii) , and iv) only
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Multiple Choice
A) $10
B) $14
C) $18
D) $22
Correct Answer
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Multiple Choice
A) long-run economic losses.
B) a decrease in the diversity of products offered in the market.
C) new entrants in the market.
D) firms exiting the market.
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Short Answer
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