Essentials of Economics (MindTap Course List)
7th Edition
ISBN: 9781285165950
Author: N. Gregory Mankiw
Publisher: Cengage Learning
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Chapter 13, Problem 9PA
Subpart (a):
To determine
Long run impact of
Subpart (b):
To determine
Long run impact of price, marginal revenue, average total cost and quantity supplied by the firm and quantity supplied to the market.
Subpart (c):
To determine
Long run impact of price, marginal revenue, average total cost and quantity supplied by the firm and quantity supplied to the market.
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Assume that a firm in a competitive market faces the following cost information. If the market price for this firm's product is $40, calculate the profit maximizing level of output for this firm using marginal analysis.
a.Approximately where do you think the price will end up in this market over the long run?
b.Last, instead of assuming a given price, how would you go about finding the equilibrium price if you were given information on market demand?
Assume the market for coffee mugs is perfectly
competitive. Firms in the market are producing output,
but are currently making economic losses.
a. How does the price of coffee mugs compare to the
average total cost, the average variable cost, and the
marginal cost of producing coffee mugs?
b. Draw two graphs, side by side, illustrating the present
situation for the typical firm and in the market.
The wheat industry is comprised of many firms producing an identical product. Market demand and supply conditions are indicated in the left-hand panel of the figure attached; the long-run cost curves of a wheat farmer are shown in the right-hand panel. Currently, the market price for wheat is $2 per pound, and at that price, consumers are purchasing 800,000 pounds of wheat per day.
Using the graphs attached, answer the following:
a. How many pounds of wheat will each farmer produce if they want to maximize profits?
b. How many farmers are currently serving the industry (fractional numbers are fine)?
c. In the long run, what will the equilibrium price of wheat be? Briefly explain your answer.
Chapter 13 Solutions
Essentials of Economics (MindTap Course List)
Ch. 13.1 - Prob. 1QQCh. 13.2 - How does a competitive firm determine its...Ch. 13.3 - Prob. 3QQCh. 13 - Prob. 1QRCh. 13 - Prob. 2QRCh. 13 - Prob. 3QRCh. 13 - Prob. 4QRCh. 13 - Prob. 5QRCh. 13 - Prob. 6QRCh. 13 - Prob. 7QR
Ch. 13 - Prob. 8QRCh. 13 - Prob. 1QCMCCh. 13 - Prob. 2QCMCCh. 13 - Prob. 3QCMCCh. 13 - Prob. 4QCMCCh. 13 - Prob. 5QCMCCh. 13 - Prob. 6QCMCCh. 13 - Prob. 1PACh. 13 - Prob. 2PACh. 13 - Prob. 3PACh. 13 - Prob. 4PACh. 13 - Prob. 5PACh. 13 - Prob. 6PACh. 13 - A firm in a competitive market receives 500 in...Ch. 13 - Prob. 8PACh. 13 - Prob. 9PACh. 13 - Prob. 10PACh. 13 - Prob. 11PACh. 13 - Prob. 12PA
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