A) total revenue is unchanged when the firm lowers its price.
B) total revenue decreases when the firm lowers its price.
C) marginal revenue is positive.
D) marginal revenue is zero.
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Multiple Choice
A) 5 units.
B) 20 units.
C) 30 units.
D) 40 units.
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Essay
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Multiple Choice
A) h.
B) j.
C) k.
D) none of the above
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Multiple Choice
A) -$10.
B) $10.
C) $40.
D) $60.
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Multiple Choice
A) United States Mint
B) Xcel Energy
C) Michael Jackson's estate
D) None of these are natural monopolies.
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Multiple Choice
A) greater than 1 and the monopolist's total revenue is maximized.
B) less than 1 and the monopolist's economic profit could be larger.
C) equal to 1 and the monopolist's total revenue is maximized.
D) greater than 1 and the economic profit is maximized but the total revenue is not.
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Multiple Choice
A) ace.
B) acg.
C) ecg.
D) bch.
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Multiple Choice
A) $168,000.
B) $312,000.
C) $336,000.
D) $624,000.
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Multiple Choice
A) $8.
B) $6.
C) $4.
D) $2.
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Essay
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Multiple Choice
A) The firm maximizes profit by producing the quantity at which marginal revenue equals marginal cost.
B) The firm can make an economic profit in the long run.
C) The price is set where the supply curve and demand curve intersect.
D) The firm always produces at the lowest possible long-run average cost.
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Multiple Choice
A) 5 units.
B) 20 units.
C) 30 units.
D) 40 units.
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Multiple Choice
A) Merck will apply for a patent on the vaccine that grants it the monopoly rights to the vaccine for many years.
B) Merck will have a monopoly on this vaccine because of economies of scale.
C) Other firms will quickly copy the formula making the market for the vaccine competitive.
D) Merck will not tell anyone about its discovery though it will sell the vaccine.
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Multiple Choice
A) increases consumer surplus.
B) decreases consumer surplus.
C) increases the firm's profit.
D) Both answers B and C are correct.
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