A) marginal benefit of product development to the marginal cost of product development.
B) marginal revenue of product development to the average total cost of product development.
C) total revenue of product development to the total cost of product development.
D) firm's expenditure on product development to expenditures by competing firms.
E) none of the above.
Correct Answer
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Multiple Choice
A) the market demand curve is a horizontal line.
B) the market demand curve is upward sloping.
C) there are few realtors in the market.
D) excess capacity exists.
E) excess capacity does not exist.
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Multiple Choice
A) definitely a perfectly competitive
B) a perfectly competitive or a monopolistically competitive
C) definitely a monopolistically competitive
D) neither a perfectly competitive nor a monopolistically competitive
E) a monopolistic
Correct Answer
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Multiple Choice
A) P > ATC and MR = MC.
B) P > ATC and MR > MC.
C) P = ATC and MR = MC.
D) P = ATC and MR > MC.
E) P > ATC and MC > ATC.
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Multiple Choice
A) decreases by $100.
B) increases by $50.
C) increases by $75.
D) decreases by $60.
E) decreases by an unknown amount.
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Multiple Choice
A) makes zero economic profit and operates with excess capacity.
B) makes zero economic profit and produces above capacity output.
C) makes a positive economic profit and operates with excess capacity.
D) makes a positive economic profit and produces above capacity output.
E) incurs an economic loss and exits the market.
Correct Answer
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Multiple Choice
A) is upward sloping.
B) is downward sloping and above the demand curve.
C) is a horizontal line.
D) is the same as the demand curve.
E) is downward sloping and lies below the demand curve.
Correct Answer
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Multiple Choice
A) there are no substitutes for the product.
B) the firm can sell all it wants at the given price.
C) the market is a monopoly.
D) the market is perfectly competitive.
E) there are close but not perfect substitutes for the product.
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Multiple Choice
A) Monopolistically competitive industries have only a few firms.
B) Monopolistically competitive firms face barriers to entry.
C) Only industries with free entry and exit have firms that face horizontal demand curves.
D) Firms in monopolistic competition are price takers.
E) Firms in monopolistic competition sell a differentiated good.
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Multiple Choice
A) faces an upward-sloping demand curve.
B) faces a downward-sloping demand curve.
C) practices product differentiation.
D) faces a horizontal demand curve.
E) B and C are correct.
Correct Answer
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Multiple Choice
A) All firms make positive economic profit.
B) The price is set equal to marginal cost to achieve maximum economic profit.
C) Price is lower than in perfect competition.
D) Production always takes place at minimum average total cost.
E) The price is always greater than the marginal cost.
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Multiple Choice
A) Dole Co.supplies a small portion of the market's output.
B) Dole Co.'s product is slightly different from its competitors.
C) Dole Co.faced no barrier to entry when it decided to enter its market.
D) Dole Co.is unable to collude with other firms in the market.
E) All of the above describe Dole Co.'s market.
Correct Answer
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Multiple Choice
A) Firms will continue producing and endure the losses.
B) Firms will leave the industry until the remaining firms make positive economic profit.
C) Firms will ask the government for financial aid.
D) Firms will leave the industry until the remaining firms make zero economic profit.
E) The level of investment in this industry will increase to boost the economy.
Correct Answer
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Multiple Choice
A) $100;200
B) $90;220
C) $80;200
D) $70;100
E) $55;140
Correct Answer
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Multiple Choice
A) 100 units.
B) 220 units.
C) 200 units.
D) 250 units.
E) 140 units.
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Multiple Choice
A) does not exist in monopoly.
B) does not exist in monopolistic competition.
C) exists in perfect competition.
D) is the difference between price and average total cost.
E) exists in both monopoly and monopolistic competition.
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Multiple Choice
A) zero
B) $2
C) $4
D) $6
E) $10
Correct Answer
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Multiple Choice
A) All firms charge a price equal to average total cost.
B) All firms charge a price equal to marginal cost.
C) All firms make an economic profit.
D) The demand,average total cost,and marginal cost curves all intersect at the same point.
E) Firms have an incentive to enter the industry.
Correct Answer
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Multiple Choice
A) each firm faces a demand that is perfectly elastic.
B) each firm builds a huge plant.
C) the existence of slightly differentiated products,serving almost the same purpose,causes a waste of precious natural resources.
D) firms produce an output that is less than the output at minimum average total cost.
E) marginal cost is too high.
Correct Answer
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Multiple Choice
A) society must be more efficient with monopolistic competition than with perfect competition.
B) the inefficiency of monopolistic competition is partially offset.
C) in the long run,monopolistic competition firms make economic profit.
D) monopolistically competitive industries are efficient.
E) no two goods of the same type will have equal prices.
Correct Answer
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