Principles of Economics (12th Edition)
12th Edition
ISBN: 9780134078779
Author: Karl E. Case, Ray C. Fair, Sharon E. Oster
Publisher: PEARSON
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Chapter 8, Problem 2.9P
To determine
The quantity that maximizes the profit.
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- Tom, a math major, examines Jane's economics class notes and observes that when price-taking firms earn economic profit, they do not seem to produce a quantity that minimizes theircosts. Is he correct?Is there significance to this observation?arrow_forwardConsider the competitive market for dress shirts. The following graph shows the marginal cost (MC), average total cost (ATC), and average variable cost (AVC) curves for a typical firm in the industry. For each price in the following table, use the graph to determine the number of shirts this firm would produce in order to maximize its profit. Assume that when the price is exactly equal to the average variable cost, the firm is indifferent between producing zero shirts and the profit-maximizing quantity. Also, indicate whether the firm will produce, shut down, or be indifferent between the two in the short run. Lastly, determine whether it will make a profit, suffer a loss, or break even at each price.arrow_forwardAccording to the accompanying table, what quantity of output should the firm produce? Explain your answer.arrow_forward
- Using the graph on the next page, do the following problems: Determine the profit maximizing level of output when the market price for the good is $75/unit. Show this on the graph by making the appropriate drawing (with a straight-edge). Also, write the number (an appropriate estimate should be made) below the graph. • On the graph, show the maximum total profit that can be generated by the firm based on the market price. Do NOT calculate the value - show the appropriate box on the graph. Be careful in your (straight) lines. Be clear as to the part of the graph that represents the profit. Use shading as appropriate. • Below the graph, write the interpretation of the values of the marginal cost (MC) and the average total cost (ATC) at the profit-maximizing level of output; make sure to use all the appropriate names and units. Write the values and interpretations below the graph. • Answer the following questions: If the market price of the good falls, the profit maximizing level of…arrow_forwardConsider the competitive market for sports jackets. The following graph shows the marginal cost (MC), average total cost (ATC), and average variable cost (AVC) curves for a typical firm in the industry. For each price in the following table, use the graph to determine the number of jackets this firm would produce in order to maximize its profit. Assume that when the price is exactly equal to the average variable cost, the firm is indifferent between producing zero jackets and the profit-maximizing quantity. Also, indicate whether the firm will produce, shut down, or be indifferent between the two in the short run. Lastly, determine whether it will make a profit, suffer a loss, or break even at each price.arrow_forwardConsider the competitive market for sports jackets. The following graph shows the marginal cost (MC), average total cost (ATC), and average variable cost (AVC) curves for a typical firm in the industry. For each price in the following table, use the graph to determine the number of jackets this firm would produce in order to maximize its profit. Assume that when the price is exactly equal to the average variable cost, the firm is indifferent between producing zero jackets and the profit-maximizing quantity. Also, indicate whether the firm will produce, shut down, or be indifferent between the two in the short run. Lastly, determine whether it will make a profit, suffer a loss, or break even at each price. Price Quantity Produce or Shut Down? Profit or Loss? (Dollars per jacket) (Jackets) 4 8 12 36 48 60 On the following graph, use the orange points (square…arrow_forward
- Explain how economics make profit or loss when firms are perfectly competitive.arrow_forwardGeorge Stigler, "Perfect Competition, Historically Contemplated," Journal of Political Economy,Vol. 55, No. 1, (February 1957), pp. 1-17. Despite the fact that few firms sell identical products in markets where there are no barriers to entry, economists believe that the model of perfect competition is important because A. economists prefer studying theoretical markets instead of actual markets. B. all markets eventually become perfectly competitive. C. it is a benchmark—a market with the maximum possible competition—that economists use to evaluate actual markets that are not perfectly competitive. D. this is the type of market that our business laws protect and promote.arrow_forwardExplain why optimal profits should occur when marginal cost equals marginal revenue.arrow_forward
- According to marginal analysis, a perfectly competitive firm will produce an output level where what is true about its Marginal Revenue and its Marginal Cost?arrow_forwardEconomists assume that by pursuing a strategy of cost minimization of production, most firms try to achieve profit maximization. Can you discuss the concept of an expansion path? If you can use a graph that would help me understand thank youarrow_forwardNews reports from the western United States occasionally report incidents of cattle ranchers slaughtering many newborn calves and burying them in mass graves rather than transporting them to markets. Assuming that this is rational behavior by profit-maximizing "firms," explain what economic factors may influence such behavior. Justify your answer.arrow_forward
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