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Multiple Choice
A) Average revenue exceeds marginal revenue
B) Marginal revenue exceeds average revenue
C) Average revenue is equal to marginal revenue
D) Revenue is always maximized along with profit
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True/False
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Multiple Choice
A) price falling short of marginal cost in order to increase market share.
B) price exceeding marginal cost.
C) the firm operating in a regulated industry.
D) excessive advertising costs.
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Multiple Choice
A) product-variety externality, which harms consumers.
B) product-variety externality, which benefits consumers.
C) business-stealing externality, which harms consumers.
D) business-stealing externality, which benefits consumers.
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Multiple Choice
A) not be maximizing its profit.
B) be minimizing its losses.
C) be losing market share to other firms in the market.
D) be operating at excess capacity.
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Multiple Choice
A) earning a positive economic profit since it is charging a price above marginal cost.
B) earning no economic profit since it is charging a price equal to its marginal cost.
C) earning a positive economic profit since it is charging a price above its average total cost.
D) earning no economic profit since it is charging a price equal to it average total cost.
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Essay
Correct Answer
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View Answer
Multiple Choice
A) level of output at which price equals marginal cost.
B) level of output at which marginal revenue equals marginal cost.
C) level of output at which marginal revenue equals zero.
D) level of output at which average total cost is minimized.
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True/False
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Multiple Choice
A) rise and product diversity in the market increases.
B) rise and product diversity in the market decreases.
C) decline and product diversity in the market increases.
D) decline and product diversity in the market decreases.
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Essay
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View Answer
Multiple Choice
A) higher prices and less competitive markets.
B) higher prices and more competitive markets.
C) lower prices and more competitive markets.
D) None of the above is correct.The debate fails to resolve the question of advertising's effect on prices and competition.
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Multiple Choice
A) $0
B) $5
C) $12
D) $16
Correct Answer
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Multiple Choice
A) the market structure will eventually be characterized by perfect competition in the long run.
B) all firms earn zero economic profits in the long run.
C) some firms will be able to earn economic profits in the long run.
D) some firms will be forced to incur economic losses in the long run.
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Multiple Choice
A) where marginal revenue is zero.
B) where marginal revenue is negative.
C) on the rising portion of its average total cost curve.
D) on the declining portion of its average total cost curve.
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Multiple Choice
A) The market for piano lessons
B) The market for corn
C) The market for cookies
D) The market for clothing
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Multiple Choice
A) "excess capacity" applies to monopolistically competitive firms, but not to competitive firms.
B) "zero economic profit" applies to competitive firms, but not to monopolistically competitive firms.
C) "markup over marginal cost" applies to both monopolistically competitive and competitive firms.
D) "product variety externalities" apply to both perfectly competitive firms and monopolistically competitive firms.
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Multiple Choice
A) Panel a
B) Panel b
C) Panel c
D) All of the above are correct.
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Multiple Choice
A) suggest that some existing firms will exit the market.
B) suggest that new firms will enter the market.
C) are sustained through government-imposed barriers to entry.
D) are never possible.
Correct Answer
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