On a diagram with quantity on the horizontal axis and price on the vertical axis, the short run per unit profit for a monopolist is a. a vertical distance. O b. the area of a rectangle. C. a horizontal distance. O d. area of a triangle.

Figure 15-7 Price $20 15 10 ● 100 150 Figure 15-8 200 Marginal Cost Demand Quantity Refer to Figure 15-7. To maximize its profit, which outcome would a monopolist choose? Marginal Revenue a. 100 units of output and a price of $10 per unit * b. 100 units of output and a price of $20 per unit C. 150 units of output and a price of $15 per unit d. 200 units of output and a price of $10 per unit polist ?

How do you graph this Consumer surplus and Deadweight Loss

QUESTION 12 The table below shows a monopolist's demand curve and the cost information for the production of its good. What will their profits equal? Quantity Price per UnitTotal Cost 10 $100 20 $80 $60 $40 $20 O 30 40 50 a. $600 O b. $1,200 O c. $1,600 O d. $1,000 $100 $400 $800 $1,400 $2,400

If a monopolist with significant barriers to entry is making positive economic profit in the short run, what do we expect to happen as the market transitions to the long run? O The profit will increase since the monopolist has no competition, they can just raise the price to earn higher profits. O It will decrease as positive economic profit signals new firms to enter the market, increasing the market supply, and lowering the prevailing price. O It will increase, in the long run firms will drop out the market increasing the monopolists dominance in the marketplace. O The profit will stay the same, strong barriers to entry prevent new competition.

QUESTION 23 If the monopolist shown in the following figure could practice first-degree price discrimination, the producer surplus would be: Price (dollars) 50 40 30 20 10 $0. $225. $450. $900. O $1,200. 30 50 60 MR 100 MC Quantity

Question 30 Demand: P=120-Q Marginal Revenue: MR=120-2Q Total Cost: TC=Q² Marginal Cost: MC=2Q For this monopolist, the profit-maximizing price is and the profit-maximizing quantity is 90, 30 30, 90 40, 80 None of these answers O O O

3. Suppose that a monopoly has the following demand curve and total costs: 오 P TR TC ATC MC MR Total Profit 50 40 1 45 50 2 40 72 - 3 35 95 - 4 30 125 - 25 165 6 20 225 a. Fill in the blanks in the preceding table. b. What output will maximize the monopolist's profit? c. What price will the monopolist choose?

If a monopolist faces an inverse demand curve, p(y) = 100-2y and has constant marginal costs of $32 and zero fixed costs and if this monopolist is able to practice perfect price discrimination, its total profits will be O a. $1,156. O b. $17. O c. $578. O d. $1,734. O e. $289.

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