Economics (Irwin Economics)
21st Edition
ISBN: 9781259723223
Author: Campbell R. McConnell, Stanley L. Brue, Sean Masaki Flynn Dr.
Publisher: McGraw-Hill Education
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Question
Chapter 9, Problem 4RQ
To determine
Shift in the different cost curve.
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Students have asked these similar questions
7. Suppose a firm has only three possible plant-size options, represented
by the ATC curves shown in the figure. What plant size will the firm
choose in producing (a) 50, (b) 130, (c) 160, and (d) 250 units of
output? Draw the firm's long-run average-cost curve on the diagram
and describe this curve. LO9.4
ATC
0
M
150
ATC2
ATC₁
ATC3
80
240
Refer to the table below. Note that the first column
shows variable costs.
Quantity Cost Fixed Total Average Average Variable
(in dollars) Costs Costs
Total Costs Costs (in dollars per
0
1
2
3
4
LO
5
6
0
15
35
60
90
125
160
(in (in (in dollars unit)
dollars)
dollars) per unit)
40
40
40
40
55
75 37.5
40 100 33.3
40 130 32.5
40 165 33
40 200 33.3
:
15
17.5
20
22.5
25
26.6
Marginal
Costs
(in dollars
per unit)
:
15
20
25
30
35
a
If the firm produces 5 units that it sells at a price of
$30.00 each, what will its profits or losses equal?
losses equal $15
profts equal $15
profts equal $25
losses equal $25
8. Why can the distinction between fixed costs and variable costs be made in the short run? Classify the following as fixed or variable costs: advertising expenditures, fuel, interest on company-issued bonds, shipping charges, payments for raw materials, real estate taxes, executive salaries, insurance premiums, wage payments, sales taxes, and rental payments on leased office machinery. LO4
Chapter 9 Solutions
Economics (Irwin Economics)
Ch. 9.2 - Prob. 1QQCh. 9.2 - Prob. 2QQCh. 9.2 - Prob. 3QQCh. 9.2 - Prob. 4QQCh. 9.5 - Prob. 1QQCh. 9.5 - Prob. 2QQCh. 9.5 - Prob. 3QQCh. 9.5 - Prob. 4QQCh. 9.8 - Prob. 1QQCh. 9.8 - Prob. 2QQ
Ch. 9.8 - Prob. 3QQCh. 9.8 - Prob. 4QQCh. 9 - Prob. 1DQCh. 9 - Prob. 2DQCh. 9 - Prob. 3DQCh. 9 - Prob. 4DQCh. 9 - Prob. 5DQCh. 9 - Prob. 6DQCh. 9 - Prob. 7DQCh. 9 - Prob. 8DQCh. 9 - Prob. 1RQCh. 9 - Which of the following are short-run and which are...Ch. 9 - Prob. 3RQCh. 9 - Prob. 4RQCh. 9 - Prob. 5RQCh. 9 - Prob. 6RQCh. 9 - Prob. 1PCh. 9 - Prob. 2PCh. 9 - Prob. 3PCh. 9 - Prob. 4P
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Similar questions
- Consider the following production schedule: Output per hour Total Cost 0 $ 1 $ $ $ $ 4.00 7.00 8.00 12.50 17.20 $ 22.00 $ 29.00 In the above table, the firm's total fixed cost of production is 2 3 4 5 сл LO 6 $99.70 $4 $29 $3 $7arrow_forwardLinda sells 100 bottles of homemade ketchup for $10 each. The cost of the ingredients, the bottles, and the labels was $700. In addition, it took her 20 hours to make the ketchup and to do so she took time off from a job that paid her $20 per hour. Linda’s accounting profit is while her economic profit is. LO9.1 a. $700; $400 b. $300; $100 c. $300; negative $100 d. $1,000; negative $1,100arrow_forward6.Which of the following are short-run and which are long-run adjustments? LO3 a.Wendy’s builds a new restaurant. b.Harley-Davidson Corporation hires 200 more production workers. c.A farmer increases the amount of fertilizer used on his corn crop. d.An Alcoa aluminum plant adds a third shift of workers.arrow_forward
- 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)arrow_forwardWhich of the following are short-run and which are long-run adjustments? LO9.1 a. Wendy’s builds a new restaurant. b. Harley-Davidson Corporation hires 200 more production workers. c. A farmer increases the amount of fertilizer used on his corn crop. d. An Alcoa aluminum plant adds a third shift of workers.arrow_forwardLet's assume that a firm produces 60 products. Its total weekly cost (TC) at this output is $2,100. This includes TVC and TFC. We also know that the firm employs 3 part- time workers at a wage cost of $600 per worker per week. This is the firm's only variable cost (TVC). What is the firm's average fixed cost (AFC) at this output? O $2.50. O $2. O $5. O $100. O $10. Let's assume that a firm's total weekly costs are as follows: 1. Salaries of hired workers $5,000. 2. Supplies = $1,000. 3. Rent = $600, 4. The owners have invested a certain amount of their own money into the business. This could have earned them interest of $200 per week if they had chosen to put it into a bank instead of investing it into their business. 5. The value of the owner's time is estimated to be $800 per week. What are the firm's total economic costs? O $6.000 O $7.600. O $900. $7.500. O $6.700.arrow_forward
- 1. Suppose that Bill owns a vehicle smash repair shop. The table below shows how the quantity of cars Bill can repair per month depends on the number of workers that he hires. Assume that he pays each worker $4000 per month and his fixed costs are $6000 per month. Using the information provided, complete the table. QUANTITY QUANTITY OF OF CARS PER WORKERS MONTH 0 1 2 3 4 LO 5 0 20 30 40 50 55 FIXED COSTS $6000 VARIABLE COSTS TOTAL COST AVERAGE TOTAL COSTarrow_forwardAnswer the question on the basis of the following cost data. Output Total Fixed Cost Total Variable Cost Average Fixed Cost Average Variable Cost 1 $ 50.00 $ 2 $ 50.00 $ 3 $ 50.00 $ 4 $ 50.00 $ 5 $ 50.00 $ 6 $ 50.00 $ 440.00 $ 7 $ 50.00 $ 560.00 $ 8 $ 50.00 $ 700.00 $ The marginal cost of the fifth unit of output is O 62 O 80 O 78 O 3 100.00 $ 160.00 $ 200.00 $ 260.00 $ 340.00 $ 50.00 $ 25.00 $ 16.67 $ 12.50 $ 10.00 $ 8.33 $ 7.14 $ 6.25 $ 100.00 80.00 66.67 65.00 68.00 73.33 80.00 87.50arrow_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_forward
- Suppose that for a particular firm the only variable input into the production process is labor and that output equals zero when no workers are hired. In addition, suppose that fixed cost is $130, marginal cost of each worker hired is constant at $40, and the average total cost when three workers are hired is $50. What is the output when three workers are hired? O 20 120 150arrow_forwardQUESTION 16 Suppose that for a particular firm the only variable input into the production process is labor and that output equals zero when no workers are hired. In addition, suppose that when 5 units of output are produced, the total cost is 175 dirhams, and the average variable cost is 30 dirhams. What would the average fixed cost be if 10 units were produced? a. 4 dirhams. O b.2.5 dirhams. O c. 10 dirhams. O d. 135 dirhams. QUESTION 17 If a company increases production from 1000 to 2000 units and total cost increase from 10000 to 15000 dirhams. How much is the marginal cost? O a. 5000 dirhams. Ob. 1000 dirhams. O c. 5 dirhams. O d. 100 dirhams. QUESTION 18 In a duopoly, if the firms have agreed to jointly maximize profits, then each firm can increase its current profits by producing more. O True O Falsearrow_forwardThe following is a table of cost for a toy manufacturing firm. The variable input is labor. Use this table to answer the following question. Average variable Average fixed cost Average Variable Quantity of toys Total costs cost total cost costs $0 $20 $10 A $40 В In the cell B, which number is correct? 10 O 5 none of these options is correct O 15arrow_forward
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