MindTap Economics, 1 term (6 months) Printed Access Card for Mankiw's Principles of Economics, 8th (MindTap Course List)
8th Edition
ISBN: 9781337096515
Author: N. Gregory Mankiw
Publisher: Cengage Learning
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Question
Chapter 15, Problem 2CQQ
To determine
The relationship between price, marginal revenue and marginal cost.
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Students have asked these similar questions
Consider a monopoly firm producing laptops. Below are the equations describing this firm's economic conditions.
Demand: Q = 10 – P
Marginal Revenue: MR= 10 – 2Q
Total Cost: TC = 4 + Q + 0.5Q²
||
Marginal Cost: MC=1+Q
Choose all correct statements.
The produced quantity is 3.
В.
The price charged is 6.
n C.
The profit this monopoly firm can make is 9.5.
D.
None of above is correct.
The figure below shows demand, marginal revenue, and short-run cost curves for a
monopoly:
a. How much should the firm produce? What price should it charge?
b. What is the firm’s profit (loss)? Should this firm produce or shut down? Explain.
c. If the firm shuts down in the short run, how much will it lose?
You are the manager of a monopoly, and your analysts have estimated your demand and cost functions as P = 300 − 3Q and C(Q) = 1,500 + 2Q2, respectively.
a. What price-quantity combination maximizes your firm’s profits?
Price:
Quantity:
b. Calculate the maximum profits.
$
c. Is demand elastic,
inelastic
unit elastic
Elastic
d. What price-quantity combination maximizes revenue?
Price:
Quantity:
e. Calculate the maximum revenues.
$
f. Is demand elastic, inelastic, or unit elastic at the revenue-maximizing price-quantity combination?
multiple choice
Elastic
Unit elastic
Inelastic
Chapter 15 Solutions
MindTap Economics, 1 term (6 months) Printed Access Card for Mankiw's Principles of Economics, 8th (MindTap Course List)
Ch. 15.1 - Prob. 1QQCh. 15.2 - Prob. 2QQCh. 15.3 - Prob. 3QQCh. 15.4 - Prob. 4QQCh. 15.5 - Prob. 5QQCh. 15 - Prob. 1CQQCh. 15 - Prob. 2CQQCh. 15 - Prob. 3CQQCh. 15 - Prob. 4CQQCh. 15 - Prob. 5CQQ
Ch. 15 - Prob. 6CQQCh. 15 - Prob. 1QRCh. 15 - Prob. 2QRCh. 15 - Prob. 3QRCh. 15 - Prob. 4QRCh. 15 - Prob. 5QRCh. 15 - Prob. 6QRCh. 15 - Prob. 7QRCh. 15 - Prob. 8QRCh. 15 - Prob. 1PACh. 15 - Prob. 2PACh. 15 - Prob. 3PACh. 15 - Prob. 4PACh. 15 - Prob. 5PACh. 15 - Prob. 6PACh. 15 - Prob. 7PACh. 15 - Prob. 8PACh. 15 - Prob. 9PACh. 15 - Prob. 10PACh. 15 - Prob. 11PACh. 15 - Prob. 12PA
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Similar questions
- Draw the graph. If the monopoly is a doing perfect price discrimination, then: the monopoly produces a quantity Q = ______ where ________________ (which curves intersect?) the monopoly charges a price of ________ (trick question!!!!) the consumer surplus is CS = ______. the producer surplus is PS = _________(identify the area on the graph and calculate it). this monopoly ________ (is / is not) efficient because ______________________.arrow_forwardHow a profit-maximizing monopoly chooses output and price. Explain with examples.arrow_forwardP, MR, AC, MC B A Demand G | JH MC AC MR Quantity a) Identify the quantity of output the monopoly wishes to supply and the price it will charge. b) Suppose demand for the monopoly's product increases dramatically shifting it to the right. Using the new demand curve determine what happens to the marginal revenue as a result of the increase in demand? Assuming that the marginal cost curve stays the same. how will the new profit-maximizing quantity and price change?arrow_forward
- The graph below shows the demand, revenue and cost curves for a monopoly operating in the short run. Use the graph to answer the questions that follow: Price and costs (dollars per unit) S 4 3 N 0 20 MC 40 MR 60 80 100 120 Quantity (units per day) What is the consumer surplus given change from monopoly to perfect competitor? ATC Darrow_forwardSuppose a monopoly has a cost curve equal to C=6400 + 100Q. The firm's demand curve is p= 500 - 4Q. (Round all numeric responses to two decimal places) What is the monopoly's unregulated profit-maximizing quantity? los tv 13 DII F9 F6 F7 esc F4 F5 %23 $4 & ! 3 4 7 Q W IT Y U tab A S G K caps lock C V shift fn control option commandarrow_forwardA Quick Review of Perfect Competition and Monopoly Figure 39.1 Graphs of Monopoly and Perfect Competition Monopoly Perfect Competition R MC ATC MC ATC AVC K D= MR (G .M. H. MR E LM QUANTITY A B D QUANTITY These questions are based on Figure 39.1. Underline the correct answer. Assume that the monopoly can set only one price. Both the monopoly and the perfect competitor seek to maximize profits. 1. A monopoly firm will maximize profits at what price? (B) OB (A) OA (C) OC (D) OR 2. Economic profits for the monopoly firm are represented by the area of which rectangle? (C) AJHB (A) OCGE (B) OAJE (D) BAJN 3. Total costs for the monopoly firm are represented by the area of which rectangle? (A) BKLO (B) CGEO (C) AJEO (D) BHEO 4. The total revenue for the monopoly firm is represented by the area of which rectangle? (C) AJHB (A) OCGE (B) OAJE (D) BAJH 5. The perfect competitor will maximize profits at what output level? (в) ов (A) OA (C) 0G (D) OD COSTS/REVENUE (DOLLARS) ------- COSTS/REVENUE…arrow_forward
- There are 1000 competitive firms of the size represented by AC1, and AC2 represents the only firm if there were a monopoly. In the figure below, how much less does an unregulated monopoly produce compared to a perfectly competitive industry? Price $70 $60 $50 $40 A B C D Same 20b fewer units 30b fewer units 40b fewer units X 50b fewer units MC, AC, Qi-50m MC, AC AC -MC Quantity Price MR Your answer MC JAC D 30b 40b 50b 60b Quantityarrow_forwardThe demand curve in a monopoly market is given by the equation Q = 800- 4P while the supply curve is given by the equation Q = 200+2P. a. What are the equilibrium price and quantity? b. What is the equation of the marginal revenue curve? c. What would be the quantity supplied by profit maximising firms? What would be the corresponding price charged by the supplier?arrow_forwardSara is a single-price, profit-maximizing monopolist who sells her own patented perfume (shown in the graph below). a. What is the equilibrium price and quantity under monopoly conditions? b. If instead Sara had to operate like a competitive firm, what would be the equilibrium price and quantity? c. What is the deadweight loss and total loss to consumer surplus when Sara operates as a monopoly? d. How much surplus would Sara have if she could act as a perfectly price-discriminating monopolist?arrow_forward
- Sandy Cove is the only beach resort on a small island and the only beach activity it offers is jet ski rides. The graph shows the marginal cost of a ride and the demand for rides. The resort is a single-price monopoly. G Draw the firm's marginal revenue curve. Start the curve at the y-axis. Label it. The number of rides taken each hour is >>> Answer to 1 decimal place. The price of a ride is $ >>> Answer to 2 decimal places. 30- 25- 20- 15- 10- 5 Price and cost (dollars per ride) MC D Quantity (rides per hour) >>> Draw only the objects specified in the question.arrow_forwardExplain how demand is seen by a pure monopoly.arrow_forwardMC - ATC 30- D 300 1200 Unita of output, Q Label A Label B Label C MC = ATC 30- D Dollars ($) Dollars ($)arrow_forward
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