A monopoly has the following total cost function and demand functions TC-20Q P=400-Q. Suppose that monopoly decides to practice 2nd degree price discrimination, as follows: it charges $360 for the first 40 units of output and $320 for the next 20 units. a. What is monopoly's profit with 2nd degree price discrimination? Profits= b. What is Consumer Surplus? CS= C. What is Deadweight Loss? DWL=

A monopoly has the following total cost function and demand functions TC-20Q P=400-Q. Suppose that monopoly decides to practice 2nd degree price discrimination, as follows: it charges $360 for the first 40 units of output and $320 for the next 20 units. a. What is monopoly's profit with 2nd degree price discrimination? Profits= b. What is Consumer Surplus? CS= C. What is Deadweight Loss? DWL=

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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Suppose a monopoly firm’s total cost of production TC = f + c•Q where f > 0 and c > 0. Is this firm a “natural monopoly”? Answer ‘Yes” or “No” based on your explanation of the meaning of a “natural monopoly.”
The accompanying graph depicts the marginal revenue (MR), demand (D), and marginal cost (MC) curves for a monopoly. Suppose the monopolist able to successfully price discriminate between two groups by charging one group $60 and charging $35 to the other group. c. What are the firm's profits if it charges the two prices as mentioned above?
If a monopoly faces an inverse demand curve of p=330-Q, has a constant marginal and average cost of $90, and can perfectly price discriminate, what is its profit? What are the consumer surplus, welfare, and deadweight loss? How would these results change if the firm were a single-price monopoly? Profit from perfect price discrimination (x) is (Enter your response as a whole number.)
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Assume the following equations describe the conditions for a monopoly: Qd = 2,000 - 100P TC = 3,500 + 5q + .005q2 Where Qd is the quantity demanded, P is the commodity's price in dollars, TC is the firm's total cost in dollars and q is the quantity of output produced. Based upon these equations, answer the following questions: a. What is the firm's equation for total revenue expressed as a function of quantity? b. What is the firm's equation for marginal revenue expressed as a function of quantity? What is the firm's equation for marginal cost expressed as a function of quantity? c. What is the firm's profit maximizing quantity of output? d. What price will the firm charge for the commodity? e. What would be the socially optimal quantity of output? f. What price would regulators have to establish in order to have the firm produce the socially optimal quantity of output?
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Question 27 Consider a monopoly market in which the market demand curve is given by P = 240 – 2Q, the marginal revenue curve is MR = 240 – 4Q, the marginal cost curve is MC = 2Q, and there are zero fixed costs. Suppose the government intervenes and turns the market into a competitive market, and all the firms in the market have the same marginal cost curve as the monopolist, MC = 2Q, and zero fixed costs. How much is the resulting gain in total surplus? 300 800 400 600
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You are the manager of a monopoly, and your analysts have estimated your demand and cost functions as P = 300-2Q and C(Q) = 1,500 + 2Q2, respectively. a. What price-quantity combination maximizes your firm's profits? Instructions: Round your response to the nearest penny (two decimal places). Price: $ Quantity: units b. Calculate the maximum profits. Instructions: Round your response to the nearest penny (two decimal places). $ c. Is demand elastic, inelastic, or unit elastic at the profit - maximizing price-quantity combination? multiple choice 1 Unit elastic Elastic Inelastic d. What price- quantity combination maximizes revenue? Instructions: Round your response to the nearest penny (two decimal places). Price: $ Quantity: units e. Calculate the maximum revenues. Instructions: Round your response to the nearest penny (two decimal places). $ f. Is demand elastic, inelastic, or unit elastic at the revenue - maximizing price-quantity combination? multiple choice 2 Unit elastic Elastic…
The figure to the right shows the market demand for electricity and the average total cost and marginal cost of producing electricity for a utility company. Suppose the utility company is a regulated natural monopoly. If government regulators want to achieve economic efficiency, then they will regulate a price of $ per kilowatt hour. (Enter a numeric response using a real number rounded to two decimal places) Now suppose instead that government regulators want to eat the lowest price such that the utility company will not suffer a loss so that it will continue to produce in the long run. If so, then i government regulators will set a price of $ per kilowatt hour. Price and cost (dollars per kilowatt hour) 0.52 048 044- 040- 0.36 0324 0.26 0.24 0.20 0.16 0.12 0.06 004 0.00+ ATC MC 4 8 12 16 20 24 28 32 36 40 44 48 Quantity of kilowatt hours (in billions)
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Below is a representation of the demand curve for diamonds. Assume DeBeers is operating as a monopoly. 1. As a monopolist, what is the total effect of a price change from $2,400 to $1,600 on revenue? Break this change into an increase and a decrease. If you were to do exercise 1 in for every marginal change in price, you would find the marginal revenue curve. The marginal revenue diagram has been provided for the next exercises, along with the marginal costs for DeBeers.