Bundle: Principles of Economics, 8th + MindTap Economics, 1 term (6 months) Printed Access Card
8th Edition
ISBN: 9781337378710
Author: N. Gregory Mankiw
Publisher: Cengage Learning
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Question
Chapter 14, Problem 5CQQ
To determine
The relationship between price , marginal cost, and average total cost in the long run equilibrium of the competitive market.
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Students have asked these similar questions
George Stigler, "Perfect Competition, Historically Contemplated," Journal of Political Economy,Vol. 55, No. 1, (February 1957), pp. 1-17.
Despite the fact that few firms sell identical products in markets where there are no barriers to entry, economists believe that the model of perfect competition is important because
A.
economists prefer studying theoretical markets instead of actual markets.
B.
all markets eventually become perfectly competitive.
C.
it is a
benchmark—a
market with the maximum possible
competition—that
economists use to evaluate actual markets that are not perfectly competitive.
D.
this is the type of market that our business laws protect and promote.
Consider a kettle firm A in a perfectly competitive market. Table 1 shows the quantity
produced per hour (Q) and the total cost (TC) in the short run.
Quantity
0
12345C70
2
6
8
Total cost
17
30
40
55
75
100
130
165
210
Fixed cost
17
17
17
17
17
17
17
17
) In the long run equilibrium of a competitive market with identical firms, what is the relationship between price ( P ), marginal cost ( MC ), and average total cost ( ATC )? if
P > MC and P > ATC.
P > MC and P = ATC.
Chapter 14 Solutions
Bundle: Principles of Economics, 8th + MindTap Economics, 1 term (6 months) Printed Access Card
Ch. 14.1 - Prob. 1QQCh. 14.2 - How does a competitive firm determine its...Ch. 14.3 - Prob. 3QQCh. 14 - Prob. 1CQQCh. 14 - Prob. 2CQQCh. 14 - Prob. 3CQQCh. 14 - Prob. 4CQQCh. 14 - Prob. 5CQQCh. 14 - Prob. 6CQQCh. 14 - Prob. 1QR
Ch. 14 - Prob. 2QRCh. 14 - Prob. 3QRCh. 14 - Prob. 4QRCh. 14 - Prob. 5QRCh. 14 - Prob. 6QRCh. 14 - Prob. 7QRCh. 14 - Prob. 8QRCh. 14 - Prob. 1PACh. 14 - Prob. 2PACh. 14 - Prob. 3PACh. 14 - Prob. 4PACh. 14 - Prob. 5PACh. 14 - A firm in a competitive market receives 500 in...Ch. 14 - Prob. 7PACh. 14 - Prob. 8PACh. 14 - Prob. 9PACh. 14 - Prob. 10PACh. 14 - Suppose that each firm in a competitive industry...
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- The figure depicts the demand curve of a firm producing cars, together with its marginal cost, average cost, and isoprofit curves. Based on this figure, which of the following statements are correct? 8,000 Price, Marginal cost ($) 0 E Quantity of cars, Q At A, the firm makes positive profits. The firm makes the same profit at B and D. O Profit margin is the same at B and D. O The slope of the isoprofit is zero at D. MC Isoprofit A Isoprofit B AC 100arrow_forwarda) Write the expressions for the MC, AVC and ATC at Smell the Roses. In a diagram, draw the MC, AVC and ATC curves you found. (Keep in mind that the MC and AVC curves in this example are straight lines.) The market for cut flowers is perfectly competitive. On weekdays, the florist can sell bouquets at a unit price of $40. b) Should the florist stay open on weekdays? If so, how many bouquets should it sell to maximize profit? Would the florist be profitable on weekdays? On weekends, the market price of a bouquet drops to $20. c) Should a typical florist stay open for business? If, so how many bouquets should it sell to maximize profit? Would the florist be profitable on weekends?arrow_forwardThe curves show the marginal cost (MC), average variable cost (AVC), marginal revenue (MR), and average total cost (ATC) curves for a firm that sells mid-range cars in a competitive market. Use the area tool to draw the area representing the firm's profit or loss, if the firm produces 6,000 cars. Your answer should be a rectangle drawn with four corners.arrow_forward
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