Macroeconomics (7th Edition)
7th Edition
ISBN: 9780134738314
Author: R. Glenn Hubbard, Anthony Patrick O'Brien
Publisher: PEARSON
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Textbook Question
Chapter 8, Problem 8.4.8PA
Briefly discuss the accuracy of the following statement: “Corporate profits are much too high: Most corporations make profits equal to 50 percent of the price of the products they sell.”
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The table below presents the demand schedule and marginal costs facing a monopolist producer.
a. Fill in the total revenue and marginal revenue columns.
Instructions: Enter your answers as a whole number. If you are entering any negative numbers be sure
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b. What is the profit-maximizing level of output?
units
c. What price will the monopolist charge to maximize profits?
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not use ai please
1. Lisa has $48 per week set aside for coffees (x) and lunches (z). The price of coffee is $4 and
lunches are $6. What is Lisa's budget line equation (with z on the left-hand side)? Graph the
budget line, and show how it changes when the price of lunches rise to $8 (including intercepts).
What is the new budget line equation?
2. Suppose utility for a consumer of movies (x) and golf (z) is U = 20x0.420.5. The consumer has set
aside $1000 to consumer movies and golf for a year.
a. If the price of movies is $20 and the price of golf is $40, what is the utility-maximizing
consumption of movies and golf?
b. Show the optimal consumption bundle on a graph, showing a budget line (with
intercepts), a tangent indifference curve, and the optimal choice.
3. Sam has set aside $480 for entertainment this month, which is golf (x) and/or bowling (z). A
round of golf is $40 and a night of bowling is $30. His utility function is U = 3x + 2z.
a. What is his MRS?
b. Solve for the optimal choice of golf…
Chapter 8 Solutions
Macroeconomics (7th Edition)
Ch. 8 - Prob. 8.1.1RQCh. 8 - Prob. 8.1.3RQCh. 8 - Prob. 8.1.4RQCh. 8 - Prob. 8.1.5RQCh. 8 - Prob. 8.1.6PACh. 8 - Prob. 8.1.7PACh. 8 - Prob. 8.1.8PACh. 8 - Prob. 8.1.9PACh. 8 - Prob. 8.1.10PACh. 8 - Prob. 8.1.11PA
Ch. 8 - Prob. 8.1.14PACh. 8 - Prob. 8.2.1RQCh. 8 - Prob. 8.2.2RQCh. 8 - Prob. 8.2.3RQCh. 8 - Prob. 8.2.4PACh. 8 - Prob. 8.2.9PACh. 8 - Prob. 8.2.10PACh. 8 - Prob. 8.3.1RQCh. 8 - Prob. 8.3.2RQCh. 8 - Prob. 8.3.3RQCh. 8 - Prob. 8.3.4PACh. 8 - Prob. 8.3.5PACh. 8 - Prob. 8.3.6PACh. 8 - Prob. 8.3.7PACh. 8 - Prob. 8.3.8PACh. 8 - Prob. 8.3.9PACh. 8 - Prob. 8.3.10PACh. 8 - Prob. 8.4.1RQCh. 8 - Prob. 8.4.3RQCh. 8 - Prob. 8.4.4PACh. 8 - Prob. 8.4.6PACh. 8 - Prob. 8.4.7PACh. 8 - Briefly discuss the accuracy of the following...Ch. 8 - Prob. 8.1RDECh. 8 - Prob. 8.2RDECh. 8 - Prob. 8.6RDECh. 8 - Prob. 8.7RDE
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