(Figure: Profit-Maximization Decision of a Monopolist 1) Price and Coste $15 112 10- ATC In the figure, total cost for this monopoly firm is:

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4. A monopolist is faced with the following cost and revenue curves: $ 80 70 60 50 40 30 20 10 0 -10 0 -20 100 200 300 400 FMC 500 AC AR 600 MR Quantity (a) What is the maximum-profit output?. (b) What is the maximum-profit price? (c) What is the total revenue at this price and output? (d) What is the total cost at this price and output? (e) What is the level of profit at this price and output? (f) If the monopolist were ordered to produce 300 units, what would be the market price? (g) How much profit would now be made? (h) If the monopolist were faced with the same demand, but average costs were constant $60 per unit, what output would maximise profit? (i) 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?.

19. A monopoly is a market in which there is only one seller. This situation hurts consumers (buyers). But how, precisely? Explain the things that a monopoly does that hurt consumers.

(True/False. Explain) A monopolist can convert the entire customer surplus into profit.   Provide examples of monopoly in the US market. How do they keep the deadweight loss low?

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(Short-Run Profit Maximization) Answer the following questions on the basis of the monopolist's situation illustrated in the following graph. a. At what output rate and price does the monopolist operate? b. In equilibrium, approximately what is the firm's total cost and total revenue? c. What is the firm's economic profit or loss in equilibrium?

Question 4

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Problem 11-04 (algo) ou are the manager of a monopoly that sells a product to two groups of consumers in different parts of the country. Analysts at your irm have determined that group 1's elasticity of demand is -5, while group 2's is -2. Your marginal cost of producing the product is 630 a. Determine your optimal markups and prices under third-degree price discrimination. Instructions: Enter your responses rounded to two decimal places. Markup for group 1: Price for group 1: $ Markup for group 2: Price for group 2 $ b. Which of the following are necessary conditions for third-degree price discrimination to enhance profits. Instructions: In order to receive full credit, you must make a selection for each option. For correct answer(s), click the box once to place a check mark. For incorrect answer(s), click twice to empty the box. ?At least one group has elasticity of demand greater than 1 in absolute value. ?At least one group has elasticity of demand less than one in absolute value.…