Economics (7th Edition) (What's New in Economics)
7th Edition
ISBN: 9780134738321
Author: R. Glenn Hubbard, Anthony Patrick O'Brien
Publisher: PEARSON
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Chapter 12, Problem 12.2.2RQ
To determine
Why MR = MC when difference between TR and TC is at its maximum.
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20
AVC
10
MC
15
t0
15
20 25
30
35
40
45
50
QUANTITY (Thousands of pans)
For each price in the following table, calculate the firm's optimal quantity of units to produce, and determine the profit or loss if it produces at that
quantity, using the data from the graph to identify its total variable cost. Assume that if the firm is indifferent between producing and shutting down,
it will produce. (Hint: You can select the purple points (diamond symbols] on the graph to see precise information on average variable cost.)
Price
Quantity
(Pans)
Total Revenue
Fixed Cost
Variable Cost
Profit
(Dollars per pan)
(Dollars)
(Dollars)
(Dollars)
(Dollars)
25.00
1,600,000
70.00
1,600,000
100.00
1,600,000
If the firm shuts down, it must incur its foxed costs (FC) in the short run. In this case, the firm's fxed cost is $1,600,000 per day. In other words, if it
shuts down, the firm would suffer losses of $1,600,000 per day until its fixed costs end (such as the expiration of a building lease).
This firm's…
5. Profit maximization and shutting down in the short run
Suppose that the market for frying pans is a competitive market. The following graph shows the daily cost curves of a firm operating in this market.
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90
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ATC
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AVC
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MC
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QUANTITY (Thousands of pans)
PRICE (Dollars per pan)
Torushka is a profit maximizing firm producing wooden dolls, which it can produce and sell in its home country, Russia, and abroad in France. The
average cost (AC) curve on the following graph represents Igrushka's cost of producing wooden dolls within one factory, whether in Russia or in
France.
COST (Dollars per wooden doll)
10
9
0
D
10
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80
QUANTITY (Thousands of wooden dolls)
AC
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Chapter 12 Solutions
Economics (7th Edition) (What's New in Economics)
Ch. 12 - Prob. 12.1.1RQCh. 12 - Prob. 12.1.2RQCh. 12 - Prob. 12.1.3RQCh. 12 - Prob. 12.1.4PACh. 12 - Prob. 12.1.5PACh. 12 - Prob. 12.1.6PACh. 12 - Prob. 12.1.7PACh. 12 - Prob. 12.1.8PACh. 12 - Prob. 12.1.9PACh. 12 - Prob. 12.2.1RQ
Ch. 12 - Prob. 12.2.2RQCh. 12 - Prob. 12.2.3RQCh. 12 - Prob. 12.2.4PACh. 12 - Prob. 12.2.5PACh. 12 - Prob. 12.2.6PACh. 12 - Prob. 12.2.7PACh. 12 - Prob. 12.2.8PACh. 12 - Prob. 12.3.1RQCh. 12 - Prob. 12.3.2RQCh. 12 - Prob. 12.3.3PACh. 12 - Prob. 12.3.4PACh. 12 - Prob. 12.3.5PACh. 12 - Prob. 12.3.6PACh. 12 - Prob. 12.3.7PACh. 12 - Prob. 12.3.8PACh. 12 - Prob. 12.4.1RQCh. 12 - Prob. 12.4.2RQCh. 12 - Prob. 12.4.3RQCh. 12 - Prob. 12.4.4PACh. 12 - Prob. 12.4.5PACh. 12 - Prob. 12.4.6PACh. 12 - Prob. 12.4.7PACh. 12 - Prob. 12.4.8PACh. 12 - Prob. 12.4.9PACh. 12 - Prob. 12.4.10PACh. 12 - Prob. 12.5.1RQCh. 12 - Prob. 12.5.2RQCh. 12 - Prob. 12.5.3RQCh. 12 - Prob. 12.5.4PACh. 12 - Prob. 12.5.5PACh. 12 - Prob. 12.5.6PACh. 12 - Prob. 12.5.8PACh. 12 - Prob. 12.5.9PACh. 12 - Prob. 12.5.10PACh. 12 - Prob. 12.5.11PACh. 12 - Prob. 12.5.12PACh. 12 - Prob. 12.6.1RQCh. 12 - Prob. 12.6.2RQCh. 12 - Prob. 12.6.3RQCh. 12 - Prob. 12.6.4PACh. 12 - Prob. 12.6.5PACh. 12 - Prob. 12.6.6PACh. 12 - Prob. 12.6.7PACh. 12 - Prob. 12.6.8PACh. 12 - Prob. 12.6.9PACh. 12 - Prob. 12.6.10PACh. 12 - Prob. 12.1CTECh. 12 - Prob. 12.2CTECh. 12 - Prob. 12.3CTE
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