Economics (7th Edition) (What's New in Economics)
7th Edition
ISBN: 9780134738321
Author: R. Glenn Hubbard, Anthony Patrick O'Brien
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Question
Chapter 12, Problem 12.5.10PA
To determine
How to illustrate the graph of the laptop-computer market.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Suppose that the market for black sweaters is a competitive market. The following graph shows the daily cost curves of a firm operating in this
market.
Hint: After placing the rectangle on the graph, you can select an endpoint to see the coordinates of that point.
50
45
Profit or Loss
40
35
30
ATC
25
20
15
10
AVC
5
0
PRICE (Dollars per sweater).
MC
0
2
4
6
8
10 12
14 16
20
18
QUANTITY (Thousands of sweaters per day)
In the short run, at a market price of $15 per sweater, this firm will choose to produce
sweaters per day.
On the preceding graph, use the blue rectangle (circle symbols) to shade the area representing the firm's profit or loss if the market price is $15 and
the firm chooses to produce the quantity you already selected.
Note: In the following question, enter a positive number, even if it represents a loss.
The area of this rectangle indicates that the firm's would be $
thousand per day in the short run.
Suppose that the market for candles is a competitive market. The following graph shows the daily cost curves of a firm operating in this market.
Hint: After placing the rectangle on the graph, you can select an endpoint to see the coordinates of that point.
40
36
Profit or Loss
32
28
24
20
ATC
16
12
AVC
MC
4
8
2 4 6
QUANTITY (Thousands of candles per day)
10
12
14
16
18
20
In the short run, at a market price of $20 per candle, this firm will choose to produce
candles per day.
On the preceding graph, use the blue rectangle (circle symbols) to shade the area representing the firm's profit or loss if the market price is $20 and
the firm chooses to produce the quantity you already selected.
Note: In the following question, enter a positive number, even if it represents a loss.
The area of this rectangle indicates that the firm's
would be S
thousand per day in the short run.
PRICE (Dollars per candle)
Suppose that the market for candles is a competitive market. The following graph shows the daily cost curves of a firm operating in this market.
Hint: After placing the rectangle on the graph, you can select an endpoint to see the coordinates of that point.
PRICE (Dollars per candle)
8 2 2 3 2 8
36
32
28
24
20
4
0
0
MC
2
ATC
AVC
6
4
8
10 12 14 16
QUANTITY (Thousands of candles per day)
18
20
Profit or Loss
In the short run, at a market price of $20 per candle, this firm will choose to produce
On the preceding graph, use the blue rectangle (circle symbols) to shade the area representing the firm's profit or loss if the market price is $20 and
the firm chooses to produce the quantity you already selected.
OL
candles per day.
a
n
W
Chapter 12 Solutions
Economics (7th Edition) (What's New in Economics)
Ch. 12 - Prob. 12.1.1RQCh. 12 - Prob. 12.1.2RQCh. 12 - Prob. 12.1.3RQCh. 12 - Prob. 12.1.4PACh. 12 - Prob. 12.1.5PACh. 12 - Prob. 12.1.6PACh. 12 - Prob. 12.1.7PACh. 12 - Prob. 12.1.8PACh. 12 - Prob. 12.1.9PACh. 12 - Prob. 12.2.1RQ
Ch. 12 - Prob. 12.2.2RQCh. 12 - Prob. 12.2.3RQCh. 12 - Prob. 12.2.4PACh. 12 - Prob. 12.2.5PACh. 12 - Prob. 12.2.6PACh. 12 - Prob. 12.2.7PACh. 12 - Prob. 12.2.8PACh. 12 - Prob. 12.3.1RQCh. 12 - Prob. 12.3.2RQCh. 12 - Prob. 12.3.3PACh. 12 - Prob. 12.3.4PACh. 12 - Prob. 12.3.5PACh. 12 - Prob. 12.3.6PACh. 12 - Prob. 12.3.7PACh. 12 - Prob. 12.3.8PACh. 12 - Prob. 12.4.1RQCh. 12 - Prob. 12.4.2RQCh. 12 - Prob. 12.4.3RQCh. 12 - Prob. 12.4.4PACh. 12 - Prob. 12.4.5PACh. 12 - Prob. 12.4.6PACh. 12 - Prob. 12.4.7PACh. 12 - Prob. 12.4.8PACh. 12 - Prob. 12.4.9PACh. 12 - Prob. 12.4.10PACh. 12 - Prob. 12.5.1RQCh. 12 - Prob. 12.5.2RQCh. 12 - Prob. 12.5.3RQCh. 12 - Prob. 12.5.4PACh. 12 - Prob. 12.5.5PACh. 12 - Prob. 12.5.6PACh. 12 - Prob. 12.5.8PACh. 12 - Prob. 12.5.9PACh. 12 - Prob. 12.5.10PACh. 12 - Prob. 12.5.11PACh. 12 - Prob. 12.5.12PACh. 12 - Prob. 12.6.1RQCh. 12 - Prob. 12.6.2RQCh. 12 - Prob. 12.6.3RQCh. 12 - Prob. 12.6.4PACh. 12 - Prob. 12.6.5PACh. 12 - Prob. 12.6.6PACh. 12 - Prob. 12.6.7PACh. 12 - Prob. 12.6.8PACh. 12 - Prob. 12.6.9PACh. 12 - Prob. 12.6.10PACh. 12 - Prob. 12.1CTECh. 12 - Prob. 12.2CTECh. 12 - Prob. 12.3CTE
Knowledge Booster
Similar questions
- Suppose that the market for sports watches is a competitive market. The following graph shows the daily cost curves of a firm operating in this market. Hint: After placing the rectangle on the graph, you can select an endpoint to see the coordinates of that point. PRICE (Dollars per watch) 100 90 80 70 60 50 40 30 20 10 0 0 MC ATC AVC + + 10 20 30 40 50 60 70 80 QUANTITY (Thousands of watches per day) 90 100 Profit or Loss ?arrow_forwardConsider the competitive market for steel. Assume that, regardless of how many firms are in the industry, every firm in the industry is identical and faces the marginal cost (MC), average total cost (ATC), and average variable cost (AVC) curves shown on the following graph. (?) 100 90 80 70 60 50 40 ATC 30 20 MCO AVC 10 + 5 10 15 20 25 30 35 40 45 50 QUANTITY (Thousands of tons) The following diagram shows the market demand for steel. Use the orange points (square symbol) to plot the initial short-run industry supply curve when there are 20 firms in the market. (Hint: You can disregard the portion of the supply curve that corresponds to prices where there is no output since this is the industry supply curve.) Next, use the purple points (diamond symbol) to plot the short-run industry supply curve when there are 30 firms. Finally, use the green points (triangle symbol) to plot the short-run industry supply curve when there are 40 firms. 100 90 Supply (20 firms) 80 70 E 60 Supply (30…arrow_forwardIn 2015, the average variable cost of producing wheat in Canada was close to $5 per bushel. Suppose that technological progress reduces the average variable cost to $2 per bushel. Use a figure to show how this change affects the supply curve of a typical competitive firm and the supply curve of all the firms in the market. 1.) Using the line drawing tool, graph the supply curve for a typical competitive firm when the average variable cost of producing wheat is $5 per bushel. Label this 's'. 2) Using the line drawing tool, graph the supply curve for a typical competitive firm when the average variable cost of producing wheat is $2 per bushel. Label this 's Be sure to start both of your supply curves at the vertical axis. Carefully follow the instructions above, and only draw the required objects. p. 3. per bushel of wheat 10- 2 4 Q. bushels of wheat 10 odbarrow_forward
- Use the following graph for a competitive market to answer the question below. The horizontal axis lists quantity as 50, 150, and 250 and the vertical axis ranges from 0 through 30, in increments of 5. A decreasing curve labeled D is connecting data points (50, 25), (150, 15), and (250, 10). An increasing curve labeled S is connecting data points (50, 10), (150, 15), and (250, 25). Both curves intersect each other at the point (150, 15). A price floor of $10 per unit will result in a rev: 05_07_2018 Multiple Choice shortage of 200 units. surplus of 200 units. No shortage or surplus 50 units being traded.arrow_forwardIn 2015, the average variable cost of producing wheat in Canada was close to $5 per bushel Suppose that technological progress reduces the average variable cost to $2 per bushel. Use a figure to show how this change affects the supply curve of a typical competitive firm and the supply curve of all the firms in the market. 1.) Using the line drawing tool, graph the supply curve for a typical competitive firm when the average variable cost of producing wheat is $5 per bushel. Label this s 2.) Using the line drawing tool, graph the supply curve for a typical competitive firm when the average variable cost of producing wheat is $2 per bushel. Label this 's Be sure to start both of your supply curves at the vertical axis. Carefully follow the instructions above, and only draw the required objects 1.) Using the line drawing tool, graph the supply curve for all firms when the average variable cost of producing wheat is $5 per bushel Label this 's 2) Using the line drawing tool, graph of…arrow_forwardSuppose that the market for cashmere sweaters is a competitive market. The following graph shows the daily cost curves of a firm operating in this market. Hint: After placing the rectangle on the graph, you can select an endpoint to see the coordinates of that point. In the short run, at a market price of $45 per sweater, this firm will choose to produce sweaters per day. On the preceding graph, use the blue rectangle (circle symbols) to shade the area representing the firm’s profit or loss if the market price is $45 and the firm chooses to produce the quantity you already selected. Note: In the following question, enter a positive number, even if it represents a loss. The area of this rectangle indicates that the firm’s would be thousand per day in the short run.arrow_forward
- Suppose that the market for black sweaters is a competitive market. The following graph shows the daily cost curves of a firm operating in this market. Hint: After placing the rectangle on the graph, you can select an endpoint to see the coordinates of that point. 50 45 Profit or Loss 40 35 ATC 20 15 AVC 10 MC 4 10 12 14 16 18 20 QUANTITY (Thousands of sweaters per day) In the short run, at a market price of $15 per sweater, this firm will choose to produce Sweaters per day. On the preceding graph, use the blue rectangle (circle symbols) to shade the area representing the firm's profit or loss if the market price is $15 and the firm chooses to produce the quantity you already selected. Note: In the following question, enter a positive number, even if it represents a loss. The area of this rectangle indicates that the firm's v would be$ thousand per day in the short run. PRICE(Dollars per sweater)arrow_forwardSuppose that the tuna industry is in long-run equilibrium at a price of $5 per can of tuna and a quantity of 150 million cans per year. Suppose that the Centers for Disease Control (CDC) announces that a chemical found in tuna helps prevent many viral infections from spreading. The CDC's announcement will cause consumers to demand tuna at every price. In the short run, firms will respond by Shift the demand curve, the supply curve, or both on the following graph to illustrate these short-run effects of the CDC's announcement. 10 9. Supply Demand 7 Supply 4 3 Demand 2 1 30 60 90 120 150 180 210 240 270 300 QUANTITY (Millions of cans) PRICE (Dollars per can)arrow_forwardSuppose that the market for dress shirts is a competitive market. The following graph shows the daily cost curves of a firm operating in this market. 50 18, 42 45 40 35 30 ATC 25 20 15 AVC 10 MC 2 4 6 8 10 12 14 16 18 20 QUANTITY (Thousands of shirts) For each price in the following table, calculate the firm's optimal quantity of units to produce, and determine the profit or loss if it produces at that quantity, using the data from the graph to identify its total variable cost. Assume that if the firm is indifferent between producing and shutting down, it will produce. (Hint: You can select the purple points [diamond symbols] on the graph to see precise information on average variable cost.) Price Quantity Total Revenue Fixed Cost Variable Cost Profit (Dollars per shirt) (Shirts) (Dollars) (Dollars) (Dollars) (Dollars) 12.50 7,500 135,000 27.50 135,000 45.00 135,000 If the firm shuts down, it must incur its fixed costs (FC) in the short run. In this case, the firm's fixed cost is…arrow_forward
- Suppose that the tuna industry is in long-run equilibrium at a price of $5 per can of tuna and a quantity of 250 million cans per year. Suppose that the Centers for Disease Control (CDC) announces that a chemical found in tuna helps prevent many viral infections from spreading. The CDC's announcement will cause consumers to demand tuna at every price. In the short run, firms will respond by Shift the demand curve, the supply curve, or both on the following diagram to illustrate these short-run effects of the CDC's announcement. 10 Supply Demand 8 7 Supply 3 Demand 2 1 50 100 150 200 250 300 350 400 450 500 QUANTITY (Millions of cans) In the long run, some firms will respond by until PRICE (Dollars per can)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_forwardHomework Consider the competitive market for steel. Assume that, regardless of how many firms are in the industry, every firm in the industry is identical and faces the marginal cost (MC), average total cost (ATC), and average variable cost (AVC) curves shown on the following graph. COSTS (Dollars per ton) PRICE (Dollars per ton) 100 90 70 80 50 40 30 100 20 90 0 80 70 60 50 40 30 20 The following graph shows the market demand for steel. 0 Use the orange points (square symbol) to plot the initial short-run industry supply curve when there are 20 firms in the market. (Hint: You can disregard the portion of the supply curve that corresponds to prices where there is no output since this is the industry supply curve.) Next, use the purple points (diamond symbol) to plot the short-run industry supply curve when there are 30 firms. Finally, use the green points (triangle symbol) to plot the short-run industry supply curve when there are 40 firms. D MC D ATC AVC D O 5 10 15 20 25 35 QUANTITY…arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Principles of Economics (12th Edition)EconomicsISBN:9780134078779Author:Karl E. Case, Ray C. Fair, Sharon E. OsterPublisher:PEARSON
Engineering Economy (17th Edition)EconomicsISBN:9780134870069Author:William G. Sullivan, Elin M. Wicks, C. Patrick KoellingPublisher:PEARSON
Principles of Economics (MindTap Course List)EconomicsISBN:9781305585126Author:N. Gregory MankiwPublisher:Cengage Learning
Managerial Economics: A Problem Solving ApproachEconomicsISBN:9781337106665Author:Luke M. Froeb, Brian T. McCann, Michael R. Ward, Mike ShorPublisher:Cengage Learning
Managerial Economics & Business Strategy (Mcgraw-...EconomicsISBN:9781259290619Author:Michael Baye, Jeff PrincePublisher:McGraw-Hill Education
Principles of Economics (12th Edition)
Economics
ISBN:9780134078779
Author:Karl E. Case, Ray C. Fair, Sharon E. Oster
Publisher:PEARSON
Engineering Economy (17th Edition)
Economics
ISBN:9780134870069
Author:William G. Sullivan, Elin M. Wicks, C. Patrick Koelling
Publisher:PEARSON
Principles of Economics (MindTap Course List)
Economics
ISBN:9781305585126
Author:N. Gregory Mankiw
Publisher:Cengage Learning
Managerial Economics: A Problem Solving Approach
Economics
ISBN:9781337106665
Author:Luke M. Froeb, Brian T. McCann, Michael R. Ward, Mike Shor
Publisher:Cengage Learning
Managerial Economics & Business Strategy (Mcgraw-...
Economics
ISBN:9781259290619
Author:Michael Baye, Jeff Prince
Publisher:McGraw-Hill Education