MICROECONOMICS (LL)-W/ACCESS >CUSTOM<
11th Edition
ISBN: 9781264207718
Author: Colander
Publisher: MCG CUSTOM
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Question
Chapter 14.A, Problem 1QE
a)
To determine
The profit-maximizing level of
b)
To determine
The profit-maximizing level of output and price of a
c)
To determine
Comparison between the results obtained in part (a) and part (b).
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TRUE OR FALSE?
A decreasing cost industry has a long run supply curve that is upward sloping.
Good Grapes is selling grapes in a purely competitive market. Its output is 5,000 pounds, which it sells for $5 a pound. At the 5,000-pound level of output, the average variable cost is $4.00, the marginal cost is $4.25, and the average total cost is $4.50 a pound. Should the firm increase output, decrease output, or not produce? Why? How should the firm determine the optimal level of output?
Consider a typical firm in a perfectly competitive industry. The firm has a total cost function of TC = 100 + 4q^2 (and thus MC= 8q). If the current market price is 50 then:
a. The firm will not shutdown in the short run but will leave the industry in the long run.
b. The firm will shutdown in the short run and will leave the industry in the long run.
c. The firm will not shutdown in the short run and will stay in the industry in the long run.* **
d. The firm will shutdown in the short run but will stay in the industry in the long run.
e. None of the above.
Why is the answer C? Please provide explanation of shut down points in the short run and long run with AVC, ATC, etc.
Chapter 14 Solutions
MICROECONOMICS (LL)-W/ACCESS >CUSTOM<
Ch. 14.1 - Prob. 1QCh. 14.1 - Prob. 2QCh. 14.1 - Prob. 3QCh. 14.1 - Prob. 4QCh. 14.1 - Prob. 5QCh. 14.1 - Prob. 6QCh. 14.1 - Prob. 7QCh. 14.1 - Prob. 8QCh. 14.1 - Prob. 9QCh. 14.1 - Prob. 10Q
Ch. 14.A - Prob. 1QECh. 14.A - Prob. 2QECh. 14.A - Prob. 3QECh. 14.A - Prob. 4QECh. 14 - Prob. 1QECh. 14 - Prob. 2QECh. 14 - Prob. 3QECh. 14 - Prob. 4QECh. 14 - Prob. 5QECh. 14 - Prob. 6QECh. 14 - Prob. 7QECh. 14 - Prob. 8QECh. 14 - Prob. 9QECh. 14 - Prob. 10QECh. 14 - Prob. 11QECh. 14 - Prob. 12QECh. 14 - Prob. 13QECh. 14 - Prob. 14QECh. 14 - Prob. 15QECh. 14 - Prob. 16QECh. 14 - Prob. 17QECh. 14 - Prob. 18QECh. 14 - Prob. 19QECh. 14 - Prob. 20QECh. 14 - Prob. 21QECh. 14 - Prob. 22QECh. 14 - Prob. 23QECh. 14 - Prob. 24QECh. 14 - Prob. 25QECh. 14 - Prob. 1QAPCh. 14 - Prob. 2QAPCh. 14 - Prob. 3QAPCh. 14 - Prob. 4QAPCh. 14 - Prob. 5QAPCh. 14 - Prob. 6QAPCh. 14 - Prob. 7QAPCh. 14 - Prob. 1IPCh. 14 - Prob. 2IPCh. 14 - Prob. 3IPCh. 14 - Prob. 4IPCh. 14 - Prob. 5IPCh. 14 - Prob. 6IPCh. 14 - Prob. 7IPCh. 14 - Prob. 8IPCh. 14 - Prob. 9IP
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- in a perfectly competitive market with a constant cost industry, there are currently 100 identical firms, each with the total cost function TC(Q) = Q^2 + 4Q + 36. The market demand is Q = 1800 – 50p. a. What is the price at the short-run equilibrium? What is the net profit/loss of each firm at this price? b. In the long run, how many firms will enter into /exit from the market?arrow_forwardIn a competitive market characterized by increasing costs, the long-run industry supply curve gives the minimum long-run average cost of production at various levels of industry output. long-run industry supply curve gives the long-run marginal cost of production at various levels of industry output. long-run industry supply curve is upward sloping. both a and b all of the abovearrow_forwardIn a competitive market, the industry demand and supply curves are P = 70-QD and P = 40+2QS. w. Find the market equilibrium price and output.arrow_forward
- Refer to the figure above. When the demand curve is given by P2 = $15, this firm should ______ A. continue to operate in the short run and think about shutting down in the long run B. discontinue operation in the short run since there is a loss when operating. C. keep operating as long as loss is not greater than total cost D. discontinue operation in the short run since average total cost is greater than price. When the demand is P3 = $10, this firm should ______ A. continue to operate in the short run and think about shutting down in the long run B. discontinue operation in the short run since the firm is unable to cover variable costs. C. keep operating as long as loss is not greater than total cost D. discontinue operation in the short run since average total cost is greater than price.arrow_forwardQuantity Fixed Cost Variable Cost Total Cost Marginal Cost 10 200 50 250 0 20 200 100 300 5 30 200 300 500 20 40 200 800 1000 X Based on the table above for a perfectly competitive firm: A) Find the marginal cost as X B) If the equilibrium price is $20, find the profit maximizing quantity. C) How much profit will the firm earn?arrow_forwardA perfectly competitive firm faces the short-run cost schedule shown in Table 1. A) Calculate average total cost (ATC=TC/Q), marginal cost (MC=∆TC/∆Q) and marginal revenue (MR=∆TR/∆Q) for each level of output. The price per unit of output is £16. B) Plot ATC, MC and MR on a graph and mark the profit-maximising output. At what output is profit maximised? C) How much profit/loss is made at the optimum level of output?arrow_forward
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