Micro Economics For Today
10th Edition
ISBN: 9781337613064
Author: Tucker, Irvin B.
Publisher: Cengage,
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Chapter 8, Problem 12SQP
To determine
The changes in a
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Suppose independent truckers operate in a perfectly competitive industry. If these firms are earning positive economic profits, what happens in the long run to the following: the price of trucking services, the industry quantity of output and the profits of trucking firms?
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A firm in a perfectly competitive industry is maximizing its profits at 400 units of output. If the marginal revenue and marginal cost are each $35 and the firm's average total cost is $25, What is this firm's profit?
Chapter 8 Solutions
Micro Economics For Today
Ch. 8.5 - Prob. 1YTECh. 8.5 - Prob. 2YTECh. 8 - Prob. 1SQPCh. 8 - Prob. 2SQPCh. 8 - Prob. 3SQPCh. 8 - Prob. 4SQPCh. 8 - Prob. 5SQPCh. 8 - Prob. 6SQPCh. 8 - Prob. 7SQPCh. 8 - Prob. 8SQP
Ch. 8 - Prob. 9SQPCh. 8 - Prob. 10SQPCh. 8 - Prob. 11SQPCh. 8 - Prob. 12SQPCh. 8 - Prob. 1SQCh. 8 - Prob. 2SQCh. 8 - Prob. 3SQCh. 8 - Prob. 4SQCh. 8 - Prob. 5SQCh. 8 - Prob. 6SQCh. 8 - Prob. 7SQCh. 8 - Prob. 8SQCh. 8 - Prob. 9SQCh. 8 - Prob. 10SQCh. 8 - Prob. 11SQCh. 8 - Prob. 12SQCh. 8 - Prob. 13SQCh. 8 - Prob. 14SQCh. 8 - Prob. 15SQCh. 8 - Prob. 16SQCh. 8 - Prob. 17SQCh. 8 - Prob. 18SQCh. 8 - Prob. 19SQCh. 8 - Prob. 20SQ
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- What quantity will the firm produce if it shuts down in the short run? What will be the profits if this firm shuts down? What quantity will the firm produce to minimize losses in the short run? If this firm chooses to operate at a loss, what will its profits equal? If the cost and revenue numbers in the table will continue permanently, what will this firm choose to do?arrow_forwardA firm in a perfectly competitive industry knows the following about its costs and revenue. The firm would like to maximize profit and has hired a consultant for advice. Price Q of Output Total Revenue Total Cost Total Fixed Cost 10 500 TR? 9,400 TFC ? Total Variable Cost Average Total Cost Average Variable Cost MC 6,500 is at minimum level AVC? MC? Total Revenue Number Total Fixed Cost Number Average Variable Cost Number Marginal Cost Number What is the value of the profit or loss (-) at the current output ( include the - sign if it's a loss) Number Consultant's Advice: As a consultant, what advice would you give to this firm:(Choose ONE answer from the following) Number 1. Firm should do nothing; it is already profit maximizing/loss minimizing 2. Firm should reduce quantity of output 3. Firm should increase quantity of output 4. Firm should shutdown operations 5. The given number set is inconsistentarrow_forwardDo you expect firms in perfectly competitive industries to have high profits in the short run? Why or why not?arrow_forward
- 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.arrow_forward(a) Let the industry producing soybeans be in a long-run equilibrium. What is the equilibrium price of a bushel of soybeans? How many billions of bushels are produced? How many farmers are there in the industry? What is the shipping fee per bushel of soybeans? (b) Suppose that the demand for soybeans drops due to decreased im- port by China and becomes Q = 15.3 − p. In a new long run equilibrium, what is the equilibrium price of a bushel of soybeans? How many billions of bushels are produced? How many farmers are there in the industry? What is the shipping fee per bushel? (c) Calculate the change in the producers’ surplus between the situations described in (a) and (b). (d) Show that the decrease in the producers’ surplus equals to the decrease in the total shipping fees as the industry contracts incrementally from the equilibrium output in (a) to the equilibrium output in (b).arrow_forwardHow we can understand the Long-run Normal price in increasing cost industry, and the Long-run Normal price in constant cost industry?arrow_forward
- If the firms in a competitive industry incur an economic loss, what happens to supply, price, output, and economic profit in the long run? also please provide a scenario. thank you.arrow_forwardIn a perfectly competitive market, please compare the short run and long run prices in an increasing cost industry. Are they same? If yes, what drives the equal prices? If not, what is the main reason of that difference?arrow_forwardndependent trucking is an industry that can be considered perfectly competitive. Draw a graph showing market supply, market demand, and equilibrium price and quantity. Draw a corresponding graph for the individual firm/trucker using the market equilibrium price and marginal cost curve. If you line up the two graphs horizontally, the equilibrium price should be the same on both graphs. Now suppose that GDP increases as U.S. manufacturers produce more output. What impact will this have on the independent trucking industry in the short run, in terms of the market price, output of an individual firm, and market equilibrium quantity? Explain your reasoning. What impact will the increase in manufacturing output have in the long run? Show graphically and explain your reasoning.arrow_forward
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