Microeconomics (7th Edition)
7th Edition
ISBN: 9780134737508
Author: R. Glenn Hubbard, Anthony Patrick O'Brien
Publisher: PEARSON
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Chapter 11.A, Problem 7PA
To determine
Cost minimization.
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ane's Juice Bar has the following cost schedules:
In the following table, complete the marginal cost, average variable cost, and average total cost columns.
Quantity
Variable Cost
Total Cost
Marginal Cost
Average Variable Cost
Average Total Cost
(Vats of juice)
(Dollars)
(Dollars)
(Dollars)
(Dollars)
(Dollars)
0
0
30
1
8
38
2
18
48
3
30
60
4
50
80
5
80
110
6
120
150
On the following graph, use the orange points (square symbol) to plot the marginal-cost curve for Jane's Juice Bar. (Note: Be sure to plot from left to right and to plot between integers. For example, if the marginal cost of increasing production from 1 vat of juice to 2 vats of juice is $5, then you would plot a point at (1.5, 5).) Then use the purple points (diamond symbol) to plot the average-variable cost curve starting at 1 vat of juice, and use the green points…
Question 08: Suppose Jill Johnson operates her pizza restaurant in a building she
owns in the center of the city. Similar buildings in the neighborhood rent for $4000
per month. Jill is considering selling her building and renting space in the suburbs for
$3000 per month. Jill decides not to make the move. She reasons, "I would like to
have a restaurant in the suburbs, but I pay no rent for my restaurant now, and I don't
want to see my costs rise by $3000 per month." What do you think of Jill's
reasoning? Chose the best answer:
A)
Jill's reasoning is correct. Why move and have to start writing a check for
$3000 rent when she doesn't pay rent right now on the building she owns in
the city?
B)
Jill's reasoning is faulty. There is an opportunity cost associated with building
she owns. It is mentioned she could likely rent out her building in the city for
$4000, which would more than cover her $3000 rent in the suburbs.
Opportunity costs of "self-employed" resources, whether Jill's labor…
Homework (Ch 13)
Douglas Fur is a small manufacturer of fake-fur boots in Houston. The following table shows the company's total cost of production at various
production quantities.
Fill in the remaining cells of the following table.
Quantity Total Cost Marginal Cost Fixed Cost
(Pairs) (Dollars) (Dollars)
(Dollars)
0
78°F
Sunny
1
2
3
4
5
6
60
155
220
255
300
350
450
2
On the following graph, plot Douglas Fur's average total cost (ATC) curve using the green points (triangle symbol). Next, plot its average variable cost
(AVC) curve using the purple points (diamond symbol). Finally, plot its marginal cost (MC) curve using the orange points (square symbol). (Hint: For
ATC and AVC, plot the points on the integer; for example, the ATC of producing one pair of boots is $155, so you should start your ATC curve by
placing a green point at (1, 155). For MC, plot the points between the integers: For example, the MC of increasing production from zero to one pair of
boots is $95, so you should…
Chapter 11 Solutions
Microeconomics (7th Edition)
Ch. 11.A - Prob. 1RQCh. 11.A - Prob. 2RQCh. 11.A - Prob. 3RQCh. 11.A - Prob. 4PACh. 11.A - Prob. 5PACh. 11.A - Prob. 6PACh. 11.A - Prob. 7PACh. 11.A - Prob. 8PACh. 11.A - Prob. 9PACh. 11.A - Prob. 10PA
Ch. 11.A - Prob. 11PACh. 11.A - Prob. 12PACh. 11.A - Prob. 13PACh. 11.A - Prob. 14PACh. 11.A - Prob. 15PACh. 11 - Prob. 11.1.1RQCh. 11 - Prob. 11.1.2RQCh. 11 - Prob. 11.1.3PACh. 11 - Prob. 11.1.4PACh. 11 - Prob. 11.1.5PACh. 11 - Prob. 11.2.1RQCh. 11 - Prob. 11.2.2RQCh. 11 - Prob. 11.2.3RQCh. 11 - Prob. 11.2.4RQCh. 11 - Prob. 11.2.5PACh. 11 - Prob. 11.2.6PACh. 11 - Prob. 11.2.7PACh. 11 - Prob. 11.2.8PACh. 11 - Prob. 11.2.9PACh. 11 - Prob. 11.2.10PACh. 11 - Prob. 11.2.11PACh. 11 - Prob. 11.2.12PACh. 11 - Prob. 11.3.1RQCh. 11 - Prob. 11.3.2RQCh. 11 - Prob. 11.3.3PACh. 11 - Prob. 11.3.4PACh. 11 - Prob. 11.3.5PACh. 11 - Prob. 11.3.6PACh. 11 - Prob. 11.3.7PACh. 11 - Prob. 11.3.8PACh. 11 - Prob. 11.3.9PACh. 11 - Prob. 11.4.1RQCh. 11 - Prob. 11.4.2RQCh. 11 - Prob. 11.4.3RQCh. 11 - Prob. 11.4.4PACh. 11 - Prob. 11.4.5PACh. 11 - Prob. 11.4.6PACh. 11 - Prob. 11.4.7PACh. 11 - Prob. 11.4.8PACh. 11 - Prob. 11.4.9PACh. 11 - Prob. 11.4.10PACh. 11 - Prob. 11.5.1RQCh. 11 - Prob. 11.5.2RQCh. 11 - Prob. 11.5.3PACh. 11 - Prob. 11.5.4PACh. 11 - Prob. 11.5.5PACh. 11 - Prob. 11.5.6PACh. 11 - Prob. 11.5.7PACh. 11 - Prob. 11.5.8PACh. 11 - Prob. 11.5.9PACh. 11 - Prob. 11.6.1RQCh. 11 - Prob. 11.6.2RQCh. 11 - Prob. 11.6.3RQCh. 11 - Prob. 11.6.4RQCh. 11 - Prob. 11.6.5RQCh. 11 - Prob. 11.6.6PACh. 11 - Prob. 11.6.7PACh. 11 - Prob. 11.6.8PACh. 11 - Prob. 11.6.9PACh. 11 - Prob. 11.6.10PACh. 11 - Prob. 11.6.11PACh. 11 - Prob. 11.6.12PACh. 11 - Prob. 11.6.13PACh. 11 - Prob. 11.1CTECh. 11 - Prob. 11.2CTECh. 11 - Prob. 11.3CTECh. 11 - Prob. 11.4CTE
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- Suppose Jill Johnson operates her pizza restaurant in a building she owns in the center of the city. Similar buildings in the neighborhood rent for $4000 per month. Jill is considering selling her building and renting space in the suburbs for $3000 per month, but she decides not to make the move. She reasons: “I would like to have a restaurant in the suburbs, but I pay no rent for my restaurant now, and I don’t want to see my costs rise by $3000 per month.” Evaluate Jill’s reasoning. What is the difference between a firm’s shutdown point in the short run and in the long run? Why are firms willing to accept losses in the short run but not in the long run? Number of Workers Mushrooms per Day (pounds) 1 12 2 30 3 45 4 50 5 54 6 56 The table above shows the technology of production at the Matsuko's Mushroom Farm for the month of May. a. What is the marginal product of the 4th worker? What is the average product of labor when the farm hires 5 workers? Diminishing marginal…arrow_forward5.3 A column on barrons.com discussing General Motors (GM) made the following observation: "Even the seemingly variable' costs of hourly workers were made burdensome by union agreements whereby 95% of hourly workers' salaries were paid when they were laid off, turning variable labor compensation into a fixed cost." a. Aren't workers' salaries always a variable cost and not a fixed cost? Briefly explain the author's reasoning. b. Suppose that GM reduces its production of cars. Compare what happens to GM's average total cost production in a situation where (i) the company doesn't have this union agreement, and (ii) the company does have this agreement. Use a graph to illustrate your answer.arrow_forwardIn this chapter, we discuss how physicians’ marginal products rise up to 25 hours and then slowly fall to zero at 110 hours. Graph both marginal and total products from this statement.arrow_forward
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