ENGR.ECONOMIC ANALYSIS
14th Edition
ISBN: 9780190931919
Author: NEWNAN
Publisher: Oxford University Press
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Which statement is NOT correct?
a. Monopolists charge higher prices than do competitive firms.
b. Monopolists always earn a positive economic profit, whereas competitive firms may incur losses.c. Monopolists are price makers; competitive firms are price takers.
d. Monopolists tend to be inefficient because they do not face the same market pressures as competitive firms.
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- The accompanying figure depicts a generalized downward-sloping market demand (D) curve for a product. It also shows the firm's relevant marginal revenue (MR) curve and marginal cost (MC) curve. Use this figure to answer the questions that follow. Price $10 $8 $6 $4 $2 10 20 MR 30 40 D MC → 50 60 Quantity What is the change in total welfare if the firm moves from a monopolist model that charges a single price to a perfect competition model? There would be a loss of $160 in total welfare. O There would be a loss of $80 in total welfare. There would be a gain of $40 in total welfare. O There would be a gain of $120 in total welfare. O There would be no change in total welfare.arrow_forwardExercise 3.3. Suppose a profit-maximizing monopolist is producing 800 units of output and is charging a price of $40 per unit. a. If the elasticity of demand for the product is -2, find the marginal cost of the last unit produced. b. What is the firm's percentage markup of price over marginal cost? c. Suppose that the average cost of the last unit produced is $15 and the firm's fixed cost is $2000. Find the firm's profit.arrow_forwardPRICE 1 2 10. Study Questions and Problems #10 The following graph represents a natural monopolist. Suppose that regulators have set the fair-return price at $3. Use the black point (cross symbol) to indicate the equilibrium under unregulated monopoly. Then use the grey point (star symbol) to indicate the equilibrium for the monopoly regulated by marginal cost pricing. Finally, use the purple point (diamond symbol) to indicate the equilibrium for the monopoly regulated by fair-return pricing. 5 • + MC Pricing Monopoly Pricing LRAC Fair-Return Pricing LRMC MR D 0 0 1 2 3 4 5 6 7 8 QUANTITY Use the graph to complete the following table. Pricing Price (Dollars) Quantity (Units) Stays in Business? Unregulated monopoly $ Marginal cost pricing $ Under which of the following pricing regulations will the monopolist stay in business? Check all that apply. Fair-return pricing Marginal cost pricing Monopoly pricingarrow_forward
- The diagram below shows a monopolist's marginal cost schedule and the demand curve. Find and depict the following items within the diagram and briefly explain how you found them: Price Monopoly Price Demand Marginal Revenue Total Surplus Quantity Maximising Quantity b) Draw a possible marginal cost curve for the monopolist into the diagram that is consistent with all the other curves that are already given. c) Based on the marginal cost curve that you constructed in part (b), find and highlight the monopolist's total costs at the monopoly price in the diagram. d) Briefly explain the shape of the marginal revenue curve as compared to the demand curve in the diagram.arrow_forwardA perfectly competitive firm is expected to make a $0 economic profit in the long-run. What type(s) of profit would you expect a monopolist to earn in the long-run? Why the difference? Use the editor to format your answerarrow_forwardPlease describe each step to solve the problem presented below:arrow_forward
- Please Answer part f . please draw the complete graph Suppose a monopolist faces demand D = 6 − Q and MR = 6 − 2Q, and has costs T C = 1 + 2Q, and MC = 2. The monopolist is unable to price discriminate. a. Derive the ATC. Is this a natural monopoly and why?. b. Draw the demand curve, MR, MC, ATC on a graph. Make sure to label the curves and axes clearly Calculate the value of the optimal Q and P. Label this on the graph of the previous question (part b). d. Calculate the value of the profit at this point. Also label this on the graph (part b). e. The government’s antitrust division determines this monopoly has too much market power. It has two options: break the monopoly into two smaller companies, or regulate it using a price ceiling. Which should it do and why?. f. The government has decided to enact the price ceiling. On the graph, label the price ceiling that maximizes consumer surplus. Indicate this consumer surplus on the graph (part b).arrow_forward**YOU ONLY HAVE TO ANSWER QUESTION H**arrow_forwardUse the following Table showing the demand schedule for a monopolist facing a constant marginal cost of $4. Assume that the firm pays no fixed costs. How many units of output will the firm produce, and how much economic profit will be earned? Quantity Demanded 1 2 3 4 5 6 7 8 9 Price $12 $11 $10 $9 $8 $7 $6 $5 $4 A) 5 units; $8 B) 5 units; $40 C) 7 units; $36 D) 7 units; -$6 E) 5 units; $20arrow_forward
- Suppose that a monopolist calculates that at its present output level, marginal cost is $4.00 and marginal revenue is $4.00. The firm could increase profits by Multiple Choice increasing price and decreasing output. increasing price and maintaining its current output. decreasing price and leaving output unchanged. decreasing output and leaving price unchanged.arrow_forwardYour textbook covered 4 possible ways to deal with a natural monopoly. Which approach would be best for consumers? Group of answer choices Regulators would force the monopolist to set its price equal to its marginal cost. Let the natural monopoly charge enough to cover its average costs and earn a normal rate of profit. Regulators would allow the monopolist to continue with no government regulation. Regulators would split the monopolist into two competing firms.arrow_forwardso if they acted like a monopolist and charged a single price to all consumers, what price would they charge to maximize profits? How do I figure this out looking at the graph?arrow_forward
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