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.
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Multiple Choice
A) Industry J
B) Industry K
C) Industry L
D) Industry M
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Multiple Choice
A) no rational consumer would spend twice as much for Olay as she would for Up and Up.
B) the side-by-side presence of these two body washes conveys no useful information to consumers.
C) Olay has no incentive to maintain the quality of its product just because of the Olay brand name.
D) None of the above is correct.
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Multiple Choice
A) 38%
B) 71%
C) 92%
D) 98%
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Multiple Choice
A) information about the availability of the product.
B) information about product price.
C) a signal of product quality.
D) a good example of wasted resources.
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True/False
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Multiple Choice
A) 3 units
B) 4 units
C) 5 units
D) 6 units
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Multiple Choice
A) your behavior is rational, but your friend's behavior is clearly irrational.
B) you are clearly irrational, but your friend's behavior is rational.
C) the Burger King brand name suggests consistent quality.
D) the advertising by Burger King in China is more persuasive than the advertising by Burger King in your home town.
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Multiple Choice
A) firm A
B) firm B
C) firm C
D) There is no reason to believe that any one of the three firms would spend a greater portion of its total revenue on advertising than the other two firms.
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Multiple Choice
A) This firm is earning a short run profit, but will earn zero profit in the long run.
B) This firm is incurring a short run loss, but will earn zero profit in the long run.
C) This firm is earning zero profit in the short run, but will earn a positive profit in the long run.
D) This firm is in long run equilibrium and will continue to earn zero profit.
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Short Answer
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View Answer
Multiple Choice
A) 10
B) 20
C) 50
D) 100
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Multiple Choice
A) the number of sellers in the market
B) the freedom of entry and exit by firms in the market
C) the size of firms in the market
D) product differentiation
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Multiple Choice
A) III only
B) II and III
C) III and IV
D) II, III, and IV
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Multiple Choice
A) approximately 46%
B) approximately 54%
C) approximately 57%
D) approximately 61%
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Short Answer
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Multiple Choice
A) Monopolistic competition is similar to monopoly because in each market structure the firm can charge a price above marginal costs.
B) Monopolistic competition is similar to perfect competition because both market structures are characterized by free entry.
C) Monopolistic competition is similar to oligopoly because both market structures are characterized by barriers to entry.
D) Monopolistic competition is similar to perfect competition because both market structures are characterized by many sellers.
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Multiple Choice
A) $6
B) $12
C) $18
D) $24
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Essay
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View Answer
Multiple Choice
A) is a feature of all monopolistically competitive firms.
B) means that the firm in question will never experience a zero profit.
C) causes marginal revenue to exceed price.
D) prohibits firms from earning positive economic profits in the long run.
Correct Answer
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