Shirt Industry Price per shirt $7 short-run supply 600 demand Shirts per minute The graphs above show a long-run equilibrium because (1) the picking the quantity at which equals Representative Firm Cost or revenue 57 Yequals the (3) each firm makes MC ATC MR-price Shirts per minute (2) the typical fem maximizes economic profit because price equals

Shirt Industry Price per shirt $7 short-run supply 600 demand Shirts per minute The graphs above show a long-run equilibrium because (1) the picking the quantity at which equals Representative Firm Cost or revenue 57 Yequals the (3) each firm makes MC ATC MR-price Shirts per minute (2) the typical fem maximizes economic profit because price equals

Principles of Economics 2e

2nd Edition

ISBN:9781947172364

Author:Steven A. Greenlaw; David Shapiro

Publisher:Steven A. Greenlaw; David Shapiro

Chapter8: Perfect Competition

Section: Chapter Questions

Problem 1SCQ: Firms ill a perfectly competitive market are said to be price takers that is, once the market...

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Suppose the market for fresh pork is a competitive market. Initially, it is operatingat its long-run competitive equilibrium at a market price of $50.Owing to the spread of COVID-19, many people turn to buying frozen meat oncea week rather than fresh pork every day. As a result, the market price of fresh porkreduces to $30.a. With the aid of a pair of market-and-firm diagrams, illustrate how thiswould affect the equilibrium price and quantity in the fresh pork market andthe output of a typical butcher of fresh pork in the short-run.b. Suppose, for the situation in (a), the average cost of a typical butcher offresh pork is $40, which includes $15 on buying meat from suppliers, $12on paying rent, $8 on paying hourly wages on staff, and $5 on other costs.Explain whether a typical butcher should shut down in the short run.
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Ariana Grande has just finished recording her latestCD. Her record company’s marketing departmentdetermines that the demand for the CD is asfollows:Price Number of CDs$24 10,00022 20,00020 30,00018 40,00016 50,00014 60,000The company can produce the CD with no fixed costand a variable cost of $5 per CD.a. Find total revenue for quantity equal to 10,000,20,000, and so on. What is the marginal revenuefor each 10,000 increase in the quantity sold?
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