18. The firm's short-nun supply curve will be: 2 The marginal cost curve b. The marginal cost curve from a and above C The marginal cost curve from b and above The marginal cost curve from d and above

18. The firm's short-nun supply curve will be: 2 The marginal cost curve b. The marginal cost curve from a and above C The marginal cost curve from b and above The marginal cost curve from d and above

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 6SCQ: A firms marginal cost curve above the average variable cost curve is equal to the films individual...

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18. The firm's short-nun supply curve will be: The marginal cost curve b. The marginal cost curve from a and above C The marginal cost curve fromb and above dThe marginal cost curve from d and above 2.
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4. Profit maximization in the cost-curve diagram A Consider a perfectly competitive market for shirts. The following graph shows the daily cost curves of a firm operating in this market. PRICE Dollars per sht 20 HE 16 12 34 LE AD 72 OUTPUT (Theunts of shirts! Chow Ad In the short run, at a market price of $185 per shirt, this firm will choose to produce shirts per day. On the previous graph, use the blue rectangle (dirde symbols) to shade the area representing the firm's economic profit or loss if the market price is $18 and the firm chooses to produce the quantity you already selected. Tool tip: Mouse over the shaded region on the graph to see its area. The area of this rectangle indicates that the firm would have per day. For each price in the following table, calculate the firm's optimal quantity of units produced and determine the economic profit or loss if it produces at that quantity. Use the data from the previous graph to identify its total variable cost. Assume that if the…
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3 The figure below shows the cost curves for a profit-maxmizing firm in a periecny competitive narket. If the market price is $30 and if the firm is producing outpul. the amount of its total variable cost? Price TVC and cost TO ATCHO MC ATC AVC PAL $40.50 36.00 30.00 MR 22.00 7LEE 20.00 130 180 240 Quantity O S7,200 b. $6,480 C. $5,400 d. $3,960
Price and cost $40.50 36.00 30.00 22.00 20.00 O Lover b. profit of $1,440 c. loss of $2,520 d. profit of $1,300 MC ATC 130 180 240 adest erias in 20 AVC MR Quantity 34. Please refer to the figure above: If the market price is $30 and the firm is producing output, what is the amount of the firm's profit or loss? a. loss of $1,080
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15. The table below shows cost data for producing different amounts of refrigerators. Use the given information to answer the questions below. Quantity Total Cost Variable Cost Marginal Cost Average Variable Cost Average Total Cost in $ in $ in $ in $ in $ 241 0 271 30 361 120 491 250 681 440 901 660 0 10 What is the profit (loss) at that level of production? 20 30 40 50 How many refrigerators would a competitive firm produce if the market price was $19? 3 9 13 19 22 3.00 6.00 8.33 11.00 13.20 27.10 18.05 16.37 17.02 18.02
2. Consider a fast-food restaurant. The following table shows the maximum price that Alex and Anna will pay for two products: chicken nuggets and fries. Customer c. d. Alex Anna Maximum Price Nuggets $1.50 $2.55 Fries $1.50 $0.45 Bundle Price $3.00 $3.00 Assume that marginal cost of chicken nuggets is $1.00 and marginal cost of fries is $0.50. a. Are Alex and Anna demands negatively or positively correlated? Explain. b. Compare all four possible single-item pricing policies to find the profit-maximizing single-item pricing policy. Solve for profit if the restaurant engages in pure bundling. Assume the restaurant engages in mixed bundling and charges $3 for a bundle, $2.52 for chicken nuggets and $1.50 for fries. Show that the profit obtained under mixed bundling will be higher than under the pure bundling or single-item pricing.
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