Correct Answer
verified
Multiple Choice
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.
Correct Answer
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Multiple Choice
A) creates additional consumer surplus.
B) imposes a positive externality on existing firms.
C) leads to the same externalities that are observed when new firms enter a perfectly competitive market.
D) increases the demand for existing firms' products.
Correct Answer
verified
Multiple Choice
A) a change in the technology that the firm utilizes.
B) a shift of its demand curve.
C) a shift of its supply curve.
D) an increase in the firm's average cost of production.
Correct Answer
verified
Multiple Choice
A) creates demand for products that people otherwise do not want or need.
B) lowers barriers to entry into an industry because new firms can more easily establish themselves as competitors.
C) increases competition by providing information about prices.
D) encourages monopolization of markets by raising entry barriers too high.
Correct Answer
verified
Multiple Choice
A) shift in a direction that is unpredictable without further information.
B) shift to the right.
C) shift to the left.
D) remain unchanged.It is the supply curve that will shift.
Correct Answer
verified
True/False
Correct Answer
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True/False
Correct Answer
verified
True/False
Correct Answer
verified
Multiple Choice
A) there are too few firms to reach an efficient level of production.
B) firms do not operate at the output that minimizes average costs.
C) advertising is not used extensively enough to yield an efficient differentiation of the products.
D) consumers do not have enough choice among the product varieties available.
Correct Answer
verified
Multiple Choice
A) information on price is always a necessary ingredient of effective advertising.
B) the content of advertising may be irrelevant to product success in the market.
C) celebrity advertising is not effective in retail food markets.
D) Post and Kellogg should not advertise new cereals.
Correct Answer
verified
Multiple Choice
A) (i) only
B) (i) and (ii) only
C) (ii) and (iii) only
D) (i) , (ii) , and (iii)
Correct Answer
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Multiple Choice
A) Traci's; Consumers
B) Consumers; Traci's
C) No one; Consumers
D) No one; No one
Correct Answer
verified
True/False
Correct Answer
verified
Multiple Choice
A) your behavior is rational, but your friend's behavior is clearly irrational.
B) you are clearly irrational.
C) the McDonald's brand name suggests consistent quality.
D) the advertising by McDonalds in Cancun is more persuasive than the advertising by McDonalds in your home town.
Correct Answer
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Multiple Choice
A) A large number of sellers.
B) Firms are price takers.
C) There is free entry into the market.
D) Sellers offer products that are, in some way, different from their competitors' products.
Correct Answer
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Multiple Choice
A) Natural monopoly
B) Perfectly competition
C) Monopolistic competition
D) Monopoly
Correct Answer
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Multiple Choice
A) A brand name
B) A tie-in
C) The quantity available for sale
D) The amount of deadweight loss
Correct Answer
verified
Multiple Choice
A) in the short run but not in the long run.
B) in the long run but not in the short run.
C) in both the short run and the long run.
D) in neither the short run nor the long run.
Correct Answer
verified
Multiple Choice
A) Compact discs
B) Books
C) Cookies
D) Wheat
Correct Answer
verified
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