Use the purple rectangle (diamond symbols) to shade the area representing the revenue lost from selling fewer units of output. Then use the green rectangle (triangle symbols) to shade the area representing the revenue gained from selling each unit of output at a higher price. 100 90 Revenue Lost 80 70 60 Revenue Gained Demand 30 20 10 + 20 40 60 80 100 120 140 160 180 200 QUANTITY (Units) This monopolist's marginal revenue equals $ (Hint: Enter the negative sign, if necessary.) PRICE (Dollars)

Answer everything in the photo please.

Refer to the accompanying table, which represents the costs and production for a monopolist. Price Quantity Fixed Cost Variable Cost $20 0 $10   $0 $18 1 $10   $5 $16 2 $10   $8  $14 3 $10 $18   $12 4 $10 $30   $10 5 $10 $44         1) At Q=2, the marginal cost of this firm is $ ____ 2)The profit made by this profit-maximizing firm is $ __

How do I figure out the second part?

Alex Potter owns the only well in a town that produces clean drinking water. He faces the following demand P=100-Q, and marginal cost MC=20+2Q, marginal revenue MR= 100-2Q curves. In order to maximize profits, Alex should charge a price of $60 at the profit maximizing quantity with a marginal revenue equal to $60. $60 at the profit maximizing quantity with a marginal revenue equal to $80. $80 at the profit maximizing quantity with a marginal revenue equal to $80. $80 at the profit maximizing quantity with a marginal revenue equal to $60.

Item 7 Suppose a monopolist’s profit-maximizing output is 400 units per week and that the firm sells its output at a price of $40 per unit. The firm has total costs of $8,000 per week. Assume the monopolist is maximizing its profit and earns $20 per unit from the sale of the last unit produced each week.

Subpart 7

Given the following demand schedule for a monopolist in the diamond industry, assume the marginal cost of producing diamonds is constant and equal to 200 and that there are no fixed costs. Quantity 1 2 3 4 5 Price $500 400 300 200 100 Suppose that rival producers enter the market and the market becomes perfectly competitive. How large is the deadweight loss associated with monopoly in this case? Explain the excess capacity problem. (Note: I am not asking for a definition. I want an explanation of the problem.) Explain what is meant when we say that monopolistic competition is a "second-best" outcome. (Note: I am not asking for a definition. I want an explanation of the problem.)

Problem 1. Market demand is P = 100-0.25Q, where Q is the total quantity demanded by consumers. Monopoly's costs are C = 10Q. (10 marks) a) Calculate prices and quantities if the monopoly uses block pricing with two prices. Calculate CS, DWL and firm's profit and demonstrate on a diagram. b) Find firm's output and profit if the firm engages in perfect price discrimination. Show on a diagram. I

The table below shows cost data for producing different amounts of cleaning products. Suppose this market is a monopoly. Use the information in the table to find the output where the monopoly would maximize profit. Price ($) Quantity Total Revenue ($) Total Cost ($) 150 0 0 100 120 5 600 180 100 10 1000 400 90 15 1350 675 80 20 1600 1120 70 25 1750 1750 Profit maximizing quantity: What is the profit the monopoly achieved? $