MICROECONOMICS (LL) W/ACCESS
21st Edition
ISBN: 9781260199888
Author: McConnell
Publisher: MCG
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Chapter 12, Problem 5DQ
To determine
Critically evaluation of the statements on different markets.
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Use the accompanying graph to answer the questions that follow. (LO1, LO2) a. Suppose this monopolist is unregulated. (1) What price will the firm charge to maximize its profits? (2) What is the level of consumer surplus at this price? b. Suppose the firm’s price is regulated at $80. (1) What is the firm’s marginal revenue if it produces 7 units? (2) If the firm is able to cover its variable costs at the regulated price, how much output will the firm produce in the short run to maximize its profits? (3) In the long run, how much output will this firm produce if the price remains regulated at $80?
4. You are the manager of a monopoly, and your demand and cost functions are given by P = 300 − 3Q and C(Q) = 1,500 + 2Q2, respectively. (LO3, LO4)
a. What price–quantity combination maximizes your firm’s profits?
b. Calculate the maximum profits.
c. Is demand elastic, inelastic, or unit elastic at the profit-maximizing price–quantity combination?
d. What price–quantity combination maximizes revenue?
e. Calculate the maximum revenues.
f. Is demand elastic, inelastic, or unit elastic at the revenue-maximizing price–quantity combination?
6. The accompanying diagram shows the demand, marginal revenue, and marginal cost of a monopolist. (LO1, LO3, LO5)
a. Determine the profit-maximizing output and price.
b. What price and output would prevail if this firm’s product were sold by price-taking
firms in a perfectly competitive market?
c. Calculate the deadweight loss of this monopoly.
8. The elasticity of demand for a firm’s product is –2.5 and its advertising elasticity of demand is 0.2.…
As the manager of a monopoly, you face potential government regulation. Your inversedemand is P = 40 − 2Q, and your costs are C(Q) = 8Q. (LO1, LO2, LO6)a. Determine the monopoly price and output.
Chapter 12 Solutions
MICROECONOMICS (LL) W/ACCESS
Ch. 12.4 - The MR curve lies below the demand curve in this...Ch. 12.4 - Prob. 2QQCh. 12.4 - Prob. 3QQCh. 12.4 - Prob. 4QQCh. 12 - Prob. 1DQCh. 12 - Prob. 2DQCh. 12 - Prob. 3DQCh. 12 - Prob. 4DQCh. 12 - Prob. 5DQCh. 12 - Prob. 6DQ
Ch. 12 - Prob. 7DQCh. 12 - Prob. 8DQCh. 12 - Prob. 9DQCh. 12 - 10. LAST WORD Using Big Data to set personalized...Ch. 12 - Prob. 1RQCh. 12 - Prob. 2RQCh. 12 - Prob. 3RQCh. 12 - Prob. 4RQCh. 12 - Prob. 5RQCh. 12 - Prob. 6RQCh. 12 - Prob. 7RQCh. 12 - Prob. 1PCh. 12 - Prob. 2PCh. 12 - Prob. 3PCh. 12 - Prob. 4PCh. 12 - Prob. 5P
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- In view of the problems involved in regulating natural monopolies, compare socially optimal (marginal-cost) pricing and fair-return pricing by referring again to Figure 12.9. Assuming that a government subsidy might be used to cover any loss resulting from marginal-cost pricing, which pricing policy would you favor? Why? What problems might such a subsidy entail?arrow_forwardFigure: Maximum Willingness to Pay P $100 75 45 100 100 110 125 2 125 MR MC What is the profit-maximizing quantity for this monopolist? O 110 75 Darrow_forwardDraw the demand curve, marginal revenue, and marginal cost curves from Figure 9.6, and identify the quantity of output the monopoly wishes to supply and the price it will charge. Suppose demand for the monopolys product increases dramatically. Draw the new demand me. What happens to the marginal revenue as a result of the increase in demand? What happens to the marginal cost curve? Identify the new profit-maximizing quantity and price. Does the answer make sense to you? Figure 9.6 Illustrating Profits at the HealthPill Monolpolyarrow_forward
- Let the demand and cost curves for a monopolist be If the government imposes a price ceiling of $100 on the monopolist's price, what is the profit earned by the monopolist without and with the price ceiling? O No ceiling: $10,000 Ceiling: $0 O No ceiling: $10,000 Ceiling: $10,000 O No ceiling: $20,000 Ceiling: $10,000 Q = 1000 - 4P 20000 + 50Q TC O No ceiling: $20,000 Ceiling: $0arrow_forwardLet the market demand curve be P = 70 - 2Q, and assume all sellers can produce at a constant marginal cost of MC = 10, with zero fixed costs. a. If the market is controlled by a monopolist, what is the equilibrium price and quantity? How much profit does the monopolist earn? b. Now suppose that Amy and Beau compete as Cournot oligopolists. What is the Cournot equilibrium quantity per seller, total market quantity, market price, and profit per seller? c. Now suppose Amy and Beau decide to collude and form a Monopoly. Amy produces half of the monopoly output. Use the best response functions derived in part b. to determine Beau's best response. Does Beau optimally produce half the monopoly output? Based on this result, does it seem likely that the firms will be able to sustain collusion? Why or why not? Explain.arrow_forwardReference: Ref 11-2 (Exhibit: Profit Maximization for a Firm in Monopolistic Competition) Suppose that an innovation reduces a firm's fixed costs and reduces cost from ATC to ATC'. Suppose further that after the innovation reduced the cost to ATC', it costs a total of $18 per unit to produce 170 units per day. If the firm charges a price equal to marginal cost, total net profit will be: a. $1,190. b. $3,400. c. $1,700. d. $3,060. Note:- Please avoid using ChatGPT and refrain from providing handwritten solutions; otherwise, I will definitely give a downvote. Also, be mindful of plagiarism. Answer completely and accurate answer. Rest assured, you will receive an upvote if the answer is accurate.arrow_forward
- Please refer to the figure provided. Imagine that this market could be perfectly competitive, controlled by a monopolist who charges a single price or a monopolist who charges each customer a different price 1. How much is producer surplus if the market is controlled by a single-price monopolist? $ 2. Suppose now the monopolist is able to charge all customers the maximum price they are willing to pay, how much is the producer surplus?arrow_forward9-2 Distinguish marginal revenue and average revenue for a monopolist and explain why marginal revenue is less than average revenue3. (Monopoly) Suppose that a certain manufacturer has a monopoly on the sorority and fraternity ring business (a constant-cost industry) because it has persuaded the “Greeks” to give it exclusive rights to their insignia.a. Using demand and cost curves, draw a diagram depict- ing the firm’s profit-maximizing price and output level. b. Whyismarginalrevenuelessthanthepriceforthisfirm? c. On your diagram, show the deadweight loss that occurs because the output level is determined by a monopolyrather than by a competitive market. d. What would happen to price and output if the Greeksdecided to charge the manufacturer a royalty fee of $3 per ring?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_forward
- A monopolist’s inverse demand function is P = 150 − 3Q. The company produces out- put at two facilities; the marginal cost of producing at facility 1 is MC1(Q1) = 6Q1, and the marginal cost of producing at facility 2 is MC2(Q2) = 2Q2. (LO1, LO8) a. Provide the equation for the monopolist’s marginal revenue function. (Hint: Recall thatQ1 +Q2 =Q.) b. Determine the profit-maximizing level of output for each facility. c. Determine the profit-maximizing price.arrow_forwardQuestion 3 A firm may be deemed a monopolist, even though it is not the only seller in a market, because what matters is size in relation to the market. True 5 pts O Falsearrow_forward9. Suppose that the downstream market for widgets is characterized by the inverse demand curve P = 100 - Q. Widget retailer is controlled by the monopolist WR Inc., which obtains its widgets from the monopoly wholesaler WW Inc. at a wholesale price of ww per widget, WW inc. obtains the widgets in turn from the monopoly manufacturer WM ltd. at a manufacturing price of wm per widget. WM Inc. incurs marginal costs of $10 per unit in making widgets. WW and WR each incur marginal costs of $5 in addition to the prices that they have to pay for widgets. What is the equilibrium widget price to consumers, P, the equilibrium wholesale price ww and the equilibrium manufacturing price wm? What is the profit earned by each firm at these prices? Show that vertical integration by any two of these firms increases profit and benefits consumers. Show that integration of all three firms is even more beneficial.arrow_forward
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