1. Profit= we can rewrite the formula as Profit= firm has no variable costs, Profit would be equal to 2. A firm seeks to maximize variable costs exist, maximized profit Because total cost is the sum of total fixed costs and total variable costs, ). However, if the 3. A single-price monopolist will earn if P < ATC. not total maximized revenue. if P > ATC, but will earn When no

1. Profit= we can rewrite the formula as Profit= firm has no variable costs, Profit would be equal to 2. A firm seeks to maximize variable costs exist, maximized profit Because total cost is the sum of total fixed costs and total variable costs, ). However, if the 3. A single-price monopolist will earn if P < ATC. not total maximized revenue. if P > ATC, but will earn When no

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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3. A monopolist can produce at constant average and marginal costs of AC = MC = 5. The firm faces a market demand curve given by Q = 55-P. (a) Calculate the profit-maximizing price-quantity combination for the monopolist. Also, calculate the monopolist's profits. Graph the relevant functions to illustrate these. (b) What output level would be produced by this industry under perfect competition (where price = marginal cost)? Indicate this on the graph. (c) Calculate the consumer surplus obtained by consumers in case (b). Show that this exceeds the sum of the monopolist's profits and the consumer surplus received in case (a). What is the value of the deadweight loss from monopolization? Indicate these on the graph.
You are the manager of a monopolistically competitive firm. The demand curve of the firm is linear, and the marginal cost is a fixed constant. a. Graphically illustrate the profit-maximizing output and price set by the monopolistic firm. b. If the government set a tax of $t per unit sold, graphically illustrate how the output and price of the monopolist’s profit maximization will change? *Please show all work*
1. The cost function for any potential firm in a manufacturing industry is C(y) = 2 + 8y + 2y? (if a firm exits the industry, then its cost is zero). The inverse market demand function is given by P(y) = 100 – 2y. (a) If there is only one firm in the industry (the firm is a monopolist), what is the optimal output and the markup of the firm in equilibrium?
Please no written by hand solutions 1. Assume the cost function for a monopolist is given by TC(q) = 30Q; the inverse demand function for the firms' output is p = 120 - Q, where Q is the total output. a. Find the profit-maximizing combination of price and quantity b. Estimate consumer surplus, producer surplus and the deadweight loss associated with this monopolist C. If this industry became perfectly competitive, explain and estimate the consumer surplus, producer surplus and deadweight loss of the industry d. Graph your answers for a, b, and c 2. Now assume that the monopolist above splits into two. Each of two firms has the cost function TC(q) = 30q. a. What are the firms' outputs in a Nash equilibrium of Cournot's model? b. Estimate the economic profits for each firm c. If firm 1 is the leader and firm 2 the follower, find the equilibrium outputs for the Stackelberg solution.
Question :- A monopolist faces an inverse demand curve given by P= 800 - 2Q and a cost curve given by C(Q)= 40Q + 3Q2. If this firm practices 1st degree price discrimination, it will earn _______ in surplus. Select one: a. $36,100 b. None of these. c. $28,880 d. $0
2) The Epson Company is a monopolist in the market and faces the demand curve shown in the figure below. The firm's marginal cost curve is MC= 100 +2Q. a. What is the firm's profit-maximizing output and price? Price ($/unit) 400 0 D 200 Quantity of printers (thousand) b. If the firm's demand changes to P = 300 - Q while its marginal cost curve remains the same, what is the firm's profit-maximizing level of output and price? How does this compare to your answer for (a)? c. Draw a diagram showing these two outcomes. Holding marginal cost equal, how does the shape of the demand curve affect the firm's ability to charge a high price? (bonus question 5 points)
A monopolist is faced with the following cost and revenue curves:(picture) a.What is the maximum-profit price and output,total revenue, total cost and profit? b.If the monopolist were ordered to produce 300 units, what would be the market price and how much profit would now be made c.If the monopolist were faced with the same demand, but average costs were constant at £60 per unit, what output would maximise profit? What would be the price now?................................................................................................. (j) How much profit would now be made? ................................................................................... (k) Assume now that the monopolist decides not to maximise profits, but instead sets a price of £40. How much will now be sold? .................................................................................................................................................. (l) What is the marginal revenue at this…
(Figure: Profit-Maximization Decision of a Monopolist 1) Price and Coste $15 In the figure, total cost for this monopoly firm is: $66,000. B) $0. $121,000. Quantity $165,000.
1) With monopoly, we only specify long run cost functions because we are not as interested in the shut down decision and we don't have firm entry to compete away profit. Still, to make the math work, our monopolist cost functions often have fixed costs. Let's solve the following question: EagleSOFT has developed a computer program that will send UNT sports teams scores directly to purchaser's phones as text messages. Demand and total cost for the software company is described by the following equations: Demand: P = 70 -0.05Q, Cost: C = 4000 + - 10Q. a) What is the firm's level of output, the price they should charge, and their profit? b) What is the demand elasticity and Lerner index at the level of output?
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2. A monopolist sells tours of a stately Montana home to two groups of consumers, Montanans (M) and others (O). The monopolist knows the total demand for group O, which is Qo=100-2P, and the total demand for group M, which is QM =80-2P. The monopolist is able to identify consumers by inspecting their IDs and can thus apply third-degree price discrimination. The monopolist's cost function is C(G) = 4Q + 20. a. What price will the monopolist charge for group O? What price will the monopolist charge for group M? What is the monopolist's total profit? For the next questions assume that it has become illegal to charge different prices and thus the monopolist must charge the same price to everybody. b. Write down equations representing (1) aggregate demand and (2) marginal revenue at all possible prices. Find the profit maximizing price and output. Will both O's and M's purchase tours, or only one or the other? c. Suppose that the monopolist charges $44. What is total consumer surplus at…