Microeconomics with Connect Access Card
20th Edition
ISBN: 9781259278556
Author: Campbell McConnell
Publisher: McGraw-Hill Education
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Chapter 19, Problem 9DQ
To determine
Industrial regulation on monopoly .
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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. (LO8)
a. Determine the firm’s optimal advertising-to-sales ratio.
b. If the firm’s revenues are $40,000, what is its profit-maximizing level of advertising?
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 19 Solutions
Microeconomics with Connect Access Card
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Similar questions
- 1.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_forwardQuestion 1.Assume there are only two art auction companies who account for 100% of all the sales of 19thCentury impressionist master work paintings in the world. Assume that each company buys thiskind of painting and then resells the paintings at monthly auctions. Ignoring the question of anylaws that might apply, describe what economic arrangement would maximize the twocompanies’ total profits? Show with supply and demand curves what profit they would makefrom this arrangement and what societal welfare loss, if any, results from it.arrow_forwardSuppose we have another firm known as the Sanda Corporation which makes a product known as "Delgados". Suppose that its FC=$2,000 and its TC=$5,000 and its AVC=$48. What is the ATC? O $20.50 O $70 O $80 O $100 O Not enough informationarrow_forward
- 5. (a) Assume that two firms A and B are in different industries (like computer software and computer hardware). What impact will a merger between these two firms have on the number of firms in each industry after the merger? Please give an explanation. (b) Current automobile companies are facing a shortage of computers chips used in cars to run various parts of the car, and therefore supply of cars has decreased since a necessary part(s) is not available. If an auto company like General Motors (GM) decided to buy a chip manufacturing company to ensure that it did not face a chip shortage in the future, would such a purchase lead to more concentration in either the auto industry or the chip-manufacturing industry? Please give an explanationexplanation.arrow_forwardIn 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_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_forward
- 11 21. Imagine an N firm oligopoly for "nominally differentiated" goods. That is, each of the N firms produces a product that "looks" different from the products of its competitors, but that "really" isn't any different. However, each firm is able to fool some of the buying public. Specifically, each of the N firms (which are identical and have zero marginal cost of production) has a captive market -consumers who will buy only from that firm. The demand generated by each of these captive markets is given by the demand function Pn A- Xn , where Xn is the amount supplied to this captive market and Pn is the price of the production of firm n. There is also a group of intelligent consumers who realize that the products are really undifferentiated. These…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_forwardLet 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_forward
- Which of statement is true about economic profit in the long run.(LO2,3). a) both the monopolistic and perfect competitor make one. b) neither the monopolistic nor the perfect competitor makes one. c) only the perfect competitor makes one. d) only the monopolistic makes one.arrow_forwardThe courts have ruled that it is reasonable restraint of trade (and therefore permissible) for the owner of a business to sell his business & a contract with the new owner saying that he will not compete with her within a vicinity of, say, 100 miles , for a period of, five years. if this type of contract is a reasonable restraint of trade, you can give an example of what you would consider an unreasonable restraint of trade? explain how you decide what is a reasonable restraint of trade and what is not.arrow_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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