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Two bottles of body wash sit side-by-side in a grocery store: Olay (a brand name) sells for $6.00, while Up and Up (not a brand name) sells for $3.00. Even defenders of brand names would have to admit that


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.

E) B) and D)
F) None of the above

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Empirical evidence suggests that advertising usually leads to an increase in the price for advertised products.

A) True
B) False

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Suppose there is a market in which the firms hold the following market shares: 25%, 20%, 18%, 15%, 8%, 7%, 4%, 2%, 1%. What is the concentration ratio for this market?

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Evidence from the market for eyeglasses suggests that advertising leads to


A) lower-quality products for consumers.
B) lower prices for consumers.
C) higher prices for consumers.
D) less concern on the part of consumers about price differences among similar goods.

E) B) and C)
F) A) and B)

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Figure 16-14 Figure 16-14   -Refer to Figure 16-14. If this firm were operating in a perfectly competitive market, it would charge a price equal to point A) I but in a monopolistically competitive market, the profit-maximizing price is C. B) G but in a monopolistically competitive market, the profit-maximizing price is C. C) C but in a monopolistically competitive market, the profit-maximizing price is G. D) G but in a monopolistically competitive market, the profit-maximizing price is J. -Refer to Figure 16-14. If this firm were operating in a perfectly competitive market, it would charge a price equal to point


A) I but in a monopolistically competitive market, the profit-maximizing price is C.
B) G but in a monopolistically competitive market, the profit-maximizing price is C.
C) C but in a monopolistically competitive market, the profit-maximizing price is G.
D) G but in a monopolistically competitive market, the profit-maximizing price is J.

E) B) and D)
F) B) and C)

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Table 16-6 Beatrice's Birthday Cakes is one bakery among many in the market for birthday cakes. The following table presents cost and revenue data for birthday cakes at Beatrice's. Table 16-6 Beatrice's Birthday Cakes is one bakery among many in the market for birthday cakes. The following table presents cost and revenue data for birthday cakes at Beatrice's.   -Refer to Table 16-6. At the profit-maximizing quantity, what is Beatrice's total profit? A) $43 B) $89 C) $101 D) $144 -Refer to Table 16-6. At the profit-maximizing quantity, what is Beatrice's total profit?


A) $43
B) $89
C) $101
D) $144

E) B) and C)
F) None of the above

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When a market is monopolistically competitive, the typical firm in the market is likely to experience a


A) positive profit in the short run and in the long run.
B) positive or negative profit in the short run and a zero profit in the long run.
C) zero profit in the short run and a positive or negative profit in the long run.
D) zero profit in the short run and in the long run.

E) C) and D)
F) A) and B)

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Table 16-3 The following table shows the output produced by each of the top eight firms in four industries as well as the total industry output for those industries. Table 16-3 The following table shows the output produced by each of the top eight firms in four industries as well as the total industry output for those industries.   -Refer to Table 16-3. What is the concentration ratio for Industry D? A) approximately 48% B) approximately 54% C) approximately 60% D) approximately 66% -Refer to Table 16-3. What is the concentration ratio for Industry D?


A) approximately 48%
B) approximately 54%
C) approximately 60%
D) approximately 66%

E) C) and D)
F) A) and D)

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Entry and exit drive each firm in a monopolistically competitive market to a point of tangency between its


A) marginal revenue curve and its total cost curve.
B) marginal revenue curve and its average total cost curve.
C) demand curve and its total cost curve.
D) demand curve and its average total cost curve.

E) A) and B)
F) A) and C)

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When a new firm enters a monopolistically competitive market, the individual demand curves faced by all existing firms in that market will


A) shift to the left.
B) shift to the right.
C) shift in a direction that is unpredictable without further information.
D) remain unchanged. It is the supply curve that will shift.

E) None of the above
F) A) and C)

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A monopolistically competitive firm chooses


A) the quantity of output to produce, but the market determines price.
B) the price, but competition in the market determines the quantity.
C) price, but output is determined by a cartel production quota.
D) the quantity of output to produce and the price at which it will sell its output.

E) A) and B)
F) A) and C)

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Figure 16-2. The figure is drawn for a monopolistically competitive firm. Figure 16-2. The figure is drawn for a monopolistically competitive firm.   -Refer to Figure 16-2. If the average variable cost is $26 at the profit-maximizing quantity, and if the firm's profit is $40 at that quantity, then its fixed costs amount to A) $12. B) $152. C) $200. D) $240. -Refer to Figure 16-2. If the average variable cost is $26 at the profit-maximizing quantity, and if the firm's profit is $40 at that quantity, then its fixed costs amount to


A) $12.
B) $152.
C) $200.
D) $240.

E) None of the above
F) C) and D)

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Which of the following industries has the lowest concentration ratio?


A) breakfast cereal
B) electric lamp bulbs
C) household laundry equipment
D) cigarettes

E) A) and D)
F) All of the above

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If we observe a great deal of advertising of men's shaving products, we can infer that


A) the market for those products is perfectly competitive.
B) it costs firms very little to produce those products.
C) those products are highly differentiated.
D) firms are irrational in their decisions to advertise.

E) B) and D)
F) A) and B)

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Figure 16-7 Figure 16-7   -Refer to Figure 16-7. Suppose a firm is operating in the situation depicted in panel (a) . Which of the following statements is correct? A) The firm is earning a positive short-run profit. B) The firm is earning a negative short-run profit. C) The firm is earning zero short-run profit. D)  We cannot determine profit because we do not know the firm's average total cost. -Refer to Figure 16-7. Suppose a firm is operating in the situation depicted in panel (a) . Which of the following statements is correct?


A) The firm is earning a positive short-run profit.
B) The firm is earning a negative short-run profit.
C) The firm is earning zero short-run profit.
D) We cannot determine profit because we do not know the firm's average total cost.

E) C) and D)
F) None of the above

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Figure 16-10 The figure is drawn for a monopolistically-competitive firm. Figure 16-10 The figure is drawn for a monopolistically-competitive firm.   -Refer to Figure 16-10. Efficient scale is reached A) at 100 units. B) at 133.33 units. C) between 133.33 units and 154.92 units. D) at 154.92 units. -Refer to Figure 16-10. Efficient scale is reached


A) at 100 units.
B) at 133.33 units.
C) between 133.33 units and 154.92 units.
D) at 154.92 units.

E) A) and B)
F) A) and C)

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Figure 16-9 The figure is drawn for a monopolistically-competitive firm. Figure 16-9 The figure is drawn for a monopolistically-competitive firm.   -Refer to Figure 16-9. When the firm is maximizing its profit, the markup over marginal cost amounts to A) $16.67. B) $33.33. C) $50.00. D) $66.66. -Refer to Figure 16-9. When the firm is maximizing its profit, the markup over marginal cost amounts to


A) $16.67.
B) $33.33.
C) $50.00.
D) $66.66.

E) A) and D)
F) A) and B)

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Table 16-6 Beatrice's Birthday Cakes is one bakery among many in the market for birthday cakes. The following table presents cost and revenue data for birthday cakes at Beatrice's. Table 16-6 Beatrice's Birthday Cakes is one bakery among many in the market for birthday cakes. The following table presents cost and revenue data for birthday cakes at Beatrice's.   -Refer to Table 16-6. When maximizing profit, what price does Beatrice's charge for a cake? A) $24 B) $30 C) $36 D) $42 -Refer to Table 16-6. When maximizing profit, what price does Beatrice's charge for a cake?


A) $24
B) $30
C) $36
D) $42

E) C) and D)
F) A) and C)

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Figure 16-14 Figure 16-14   -Refer to Figure 16-14. Use the letters to identify the deadweight loss from this firm producing at its profit-maximizing level of output. -Refer to Figure 16-14. Use the letters to identify the deadweight loss from this firm producing at its profit-maximizing level of output.

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Scenario 16-9 Dean goes to the grocery store to buy chips and soda for a party. He purchases brand name products even though generic versions are available at lower prices. His friend John says he was irrational to spend more for a nearly identical product. His friend Martina agreed with Dean's decision to spend more for the brand name products. -Refer to Scenario 16-9. If Dean bought the brand name because of advertising he saw for the product, a defender of advertising would say

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the advertising conv...

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