A) firms produce at the minimum point of their average cost curves.
B) price equals marginal cost.
C) firms earn normal profits.
D) price equals marginal revenue.
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Multiple Choice
A) P = ATC and MR = MC.
B) P = ATC and P = MC.
C) P > ATC and P > MR.
D) P > MR and MC = ATC.
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Multiple Choice
A) Demand decreases and becomes less elastic.
B) Demand decreases and becomes more elastic.
C) Demand increases and becomes less elastic.
D) Demand increases and becomes more elastic.
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Multiple Choice
A) Productive efficiency is achieved in both PC and MC markets. Allocative efficiency is achieved only in MC markets.
B) Allocative efficiency is achieved in both PC and MC markets. Productive efficiency is achieved only in PC markets.
C) Productive efficiency and allocative efficiency are both achieved in PC markets. Neither is achieved in MC markets.
D) Allocative efficiency is achieved only in PC markets. Productive efficiency is achieved only in MC markets.
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Multiple Choice
A) There are many buyers and sellers.
B) There are low barriers to entry.
C) Average revenue is equal to price.
D) The products sold by all firms are identical.
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Multiple Choice
A) Qh - Qf units
B) Qj - Qf units
C) Qj - Qh units
D) Qh - Qg units
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Multiple Choice
A) 0P0aQa
B) 0P1bQa
C) 0P2cQa
D) 0P3dQa
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Essay
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Multiple Choice
A) automobile producers
B) supermarkets
C) gas stations
D) makers of women's clothing
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Multiple Choice
A) perfectly competitive.
B) monopolistically competitive.
C) oligopolistic.
D) monopolistic.
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Multiple Choice
A) lobbying and word of mouth
B) market research and demand estimation
C) brand management and advertising
D) consumer surveys and market experiments
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Essay
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Multiple Choice
A) the number of sellers in the markets.
B) the degree by which the market demand curves slope downwards.
C) that products are not standardized in monopolistic competition unlike in perfect competition.
D) the barriers to entry in the two markets.
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Multiple Choice
A) being able to choose from products more closely suited to their tastes.
B) paying the lowest possible price for the product.
C) paying the same price as everyone else.
D) being able to purchase high-quality products at low prices.
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Multiple Choice
A) A firm in monopolistic competition will earn economic profits but a firm in perfect competition earns zero profit.
B) A firm in monopolistic competition will charge a price higher than the average cost of production but a firm in perfect competition charges a price equal to the average cost of production.
C) A firm in monopolistic competition does not take full advantage of its economies of scale but a firm in perfect competition produces at the lowest average cost possible.
D) A firm in monopolistic competition produces an allocatively efficient output level while a firm in perfect competition produces a productively efficient output level.
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Multiple Choice
A) first-mover
B) first come, first served
C) follow the leader
D) first to market
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Multiple Choice
A) some existing firms must be earning economic profits.
B) they do so because there is insufficient product differentiation.
C) the demand curve facing an existing firm shifts to the right.
D) the marginal cost curve facing an existing firm shifts downwards.
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Multiple Choice
A) Q = 3; P = $7.
B) Q = 4; P = $6.
C) Q = 5; P = $5.
D) Q = 6; P = $4.
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Multiple Choice
A) The firm's demand curve will shift to the right if it stays in business in the long run.
B) The firm will exit the industry if it continues to suffer economic losses.
C) The firm will break even if its stays in business in the long run.
D) In the long run, the firm will be able to charge a price that is greater than its average total cost.
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Multiple Choice
A) right; right
B) right; left
C) left; right
D) left; left
Correct Answer
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