MICROECONOMICS
11th Edition
ISBN: 9781266686764
Author: Colander
Publisher: MCG
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Question
Chapter 13, Problem 19QE
(a)
To determine
The quantity of output that is produced at $70.
(b)
To determine
Profit of the firm.
(c)
To determine
Expectation of the firm.
(d)
To determine
In a perfectly competitive market structure, the long-run
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ion 5 of 20
The accompanying graph depicts the Marginal Cost (MC),
Average Cost (AC), Marginal Revenue (MR), and Demand
(D) curves for a competitive firm.
20
MC
a. Move point E to the profit maximiznig price and quantity
on the graph.
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AC
16
b. What price should this firm charge to maximize profit?
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12
D= MR
10
Profit-maximizing price: $
6
4
c. How many units should this firm produce to maximize
2
profit?
2
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10
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Quantity
Profit-maximizing output:
units
Price, MR, MC ($)
In the market for running shoes, all the firms face a similar demand curve and have similar cost curves to those of Smart in question 3.
a. What happens to the number of firms producing running shoes in the long run?
Answer:
b. What happens to the price of running shoes in the long run?
Answer:
c. What happens to the quantity of running shoes produced by Smart in the long run?
Answer:
d. What happens to the quantity of running shoes in the entire market in the long run?
Answer:
e. Does Smart shoes have excess capacity in the long run?
Answer:
f. Why, if Smart firm shoes has excess capacity in the long run, doesn’t the firm decrease
its capacity?
Answer:
g. What is the relationship between Smart Shoes’ price and marginal cost?
Answer:
The following graph summarizes the demand and costs for a firm that operates in a perfectly competitive market. a. What level of output should this firm produce in the short run? b. What price should this firm charge in the short run? c. What is the firm’s total cost at this level of output? d. What is the firm’s total variable cost at this level of output? e. What is the firm’s fixed cost at this level of output? f. What is the firm’s profit if it produces this level of output? g. What is the firm’s profit if it shuts down? h. In the long run, should this firm continue to operate or shut DOWN
Chapter 13 Solutions
MICROECONOMICS
Ch. 13.1 - Prob. 1QCh. 13.1 - Prob. 2QCh. 13.1 - Prob. 3QCh. 13.1 - Prob. 4QCh. 13.1 - Prob. 5QCh. 13.1 - Prob. 6QCh. 13.1 - Prob. 7QCh. 13.1 - Prob. 8QCh. 13.1 - Prob. 9QCh. 13.1 - Prob. 10Q
Ch. 13 - Prob. 1QECh. 13 - Prob. 2QECh. 13 - Prob. 3QECh. 13 - Prob. 4QECh. 13 - Prob. 5QECh. 13 - Prob. 6QECh. 13 - Prob. 7QECh. 13 - Prob. 8QECh. 13 - Prob. 9QECh. 13 - Prob. 10QECh. 13 - Prob. 11QECh. 13 - Prob. 12QECh. 13 - Prob. 13QECh. 13 - Prob. 14QECh. 13 - Prob. 15QECh. 13 - Prob. 16QECh. 13 - Prob. 17QECh. 13 - Prob. 18QECh. 13 - Prob. 19QECh. 13 - Prob. 20QECh. 13 - Prob. 1QAPCh. 13 - Prob. 2QAPCh. 13 - Prob. 3QAPCh. 13 - Prob. 4QAPCh. 13 - Prob. 5QAPCh. 13 - Prob. 1IPCh. 13 - Prob. 2IPCh. 13 - Prob. 3IPCh. 13 - Prob. 4IPCh. 13 - Prob. 5IP
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