EP ECONOMICS,AP EDITION-CONNECT ACCESS
20th Edition
ISBN: 9780021403455
Author: McConnell
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Question
Chapter 11, Problem 6DQ
To determine
Economic profit and innovation.
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Students have asked these similar questions
Suppose that the pen-making industry is perfectly competitive. Also suppose that each current firm and any potential firms that might enter the industry all have identical cost curves, with minimum ATC = $1.25 per pen. If the market equilibrium price of pens is currently $1.50, what would you expect it to be in the long run? LO11.2 a. $0.25. b. $1.00. c. $1.25. d. $1.50.
4. Various measures of cost
Suppose the imaginary company of Roobek is a small, Jackson-based American apparel manufacturer specializing in athleisure. The following table
presents the brand's total cost of production at several different quantities.
Fill in the remaining cells of the following table.
Quantity Total Cost Marginal Cost
(Pairs) (Dollars) (Dollars)
0
1
2
3
4
LO
5
6
120
200
240
285
340
425
540
Fixed Cost Variable Cost
(Dollars) (Dollars)
Average Variable Cost
(Dollars per pair)
Average Total Cost
(Dollars per pair)
You are the owner and only employee of a company that sets odds for sporting events. Last
year you earned a total revenue of $100,000. Your costs for rent and supplies were $50,000. To
start this business you invested an amount of your own capital that could pay you a return of
$20,000 a year.
Your economic profit last year was
O $50,000
O $60,000
O $10,000
O $30,000
Chapter 11 Solutions
EP ECONOMICS,AP EDITION-CONNECT ACCESS
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- Scenario 5.1 A dentist's practice is organized as a sole proprietorship. Last year the dentist's tota revenue was $320,000 and total costs were $250,000. The dentist left a job paying $112,000 a year to start the sole proprietorship. Question: According to the information in Scenario 5.1, how much accounting profit did the dentist make last year? O $208,000 O $112,000 O $320,000 O $70,000arrow_forward10:43 A docs.google.com Your answer Syukri, Iqmal and Amir run the only shop in Wang Ulu. They sell electrical goods such as televisions, washing machines, etc. However, their objectives are different from each other. Syukri wants to make as much profit as he can, Iqmal wants to sell as many goods as he can without losing money, and Amir wants to earn as much revenue as he can. The graph below illustrates their respective profits. (Note: The length of each square on the Y-axis represents RM100, and the length of each square on the X-axis represents 100 units.) What is the quantity for Syukri? Revenue, Cost MC AC Quantity 100 200 300arrow_forwardIndustry Z is made up of the following firms. One firm makes up 40% of the total market sales, one of the firms make up 25%, one of the firms make up 20%, one firm makes up 10%, and the remaining firms make up 5% of the total market sales. What is the HHI for this industry? O 2,730 O 95 O 1.800 O 1,200arrow_forward
- LO 11.2: I can calculate marginal cost, revenue, and profit and distinguish between marginal cost and average cost. Suppose that Patrick's Handmade Puppets has a production cost that is given by C(x) = 2,000 + 130x – 0.6x2 + 0.002x3 dollars (0arrow_forwardq 0 1 2 3 4 5 6 TFC $5 5 5 5 5 5 5 TVC $0 3 LO 5 9 16 25 36 MC - $3 2 4 7 9 11 P = MR $5 5 5 5 LO 5 5 5 A profit-maximizing firm should produce a quantity of TR $0 5 10 15 20 25 30 TC $5 8 10 14 21 30 41 Profit $-5 - 3 0 1 - 5 11 units. (Enter your response as a whole number.)arrow_forward1.Briefly state the basic characteristics of pure competition, pure monopoly, monopolistic competition, and oligopoly. Under which of these market classifications does each of the following most accurately fit? (a) a supermarket in your hometown; (b) the steel industry; (c) a Kansas wheat farm; (d) the commercial bank in which you or your family has an account; (e) the automobile industry. In each case, justify your classification. LO1arrow_forwardLAST WORD Suppose that minimum efficient scale for producing items with a 3-D printer is 100 times what a typical family would consume in a year Would you expect each family to have its own 3-D printer? What sort of industry structure might arise?arrow_forwardConsider a small landscaping company run by Mr. Viemeister. He is considering increasing his firm’s capacity. If he adds one more worker, the firm’s total monthly revenue will increase from $50,000 to $58,000. If he adds one more tractor, monthly revenue will increase from $50,000 to $62,000. Each additional worker costs $4,000 per month, while an additional tractor would also cost $4,000 per month. LO16.5 a. What is the marginal product of labor? The marginal product of capital? b. What is the ratio of the marginal product of labor to the price of labor (MPL/PL)? What is the ratio of the marginal product of capital to the price of capital (MPK/PK)? c. Is the firm using the least-costly combination of inputs? d. Does adding an additional worker or adding an additional tractor yield a larger increase in total revenue for each dollar spent?arrow_forwardSuppose that the paper clip industry is perfectly competitive. Also assume that the market price for paper clips is 2 cents per paper clip. The demand curve faced by each firm in the industry is: LO10.3 a. A horizontal line at 2 cents per paper clip. b. A vertical line at 2 cents per paper clip. c. The same as the market demand curve for paper clips. d. Always higher than the firm’s MC curve.arrow_forward7. A car manufacturer builds both left-hand and right-hand drive cars. It estimates that its costs and the demand faced in each of these respective markets can be modelled by the functions below P1 = 520 – 3Q1 P, = 720 – 4Q2 - TC = 100Q1 + 120Q2 + 4Q1Q2 What is the maximum profit the firm could make? O 24300 O 24800 25300 25800 26500 O0000arrow_forwardSuppose that Dent Carr's long-run total cost of repairing s cars per week is c(s) = 4s² + 12 for s>0 and c(0)=0 with MC(s) = 8s. If the price he receives for repairing a car is $24, then in the long run, how many cars will he fix per week if he maximizes profits? O 3 04 06 O 12arrow_forwardFill in the columns in the following table. (Enter your responses as whole numbers.) TFC TVC $5 $0 5 3 q 0 1 2 3 4 5 5 5 5 5 5 5 9 16 25 36 ԼՈ MC P = MR $5 5 5 5 S LO 5 40 5 5 TR $0 TC $5 Profit $-5arrow_forwardarrow_back_iosSEE MORE QUESTIONSarrow_forward_ios
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