7. Monopoly and Welfare Dayna's Doorstops, Inc. (DD) is a monopolist in the doorstop industry. Its cost function is given by e(4) = 100 -54 + 42 And the market demand is p = 55 - 2g (a) What price should DD set to maximize profit? What output does the firm produce? How much profit and consumer surplus does DD generate? (b) What would output be if DD acted like a perfect competitor? What profit and consumer surplus would then be generated? (c) What is the deadweight loss from monopoly power in part (a)? (d) Suppose the government, concerned about the high price of doorstops, sets a maximum price at $27. How does this affect price, quantity, consumer surplus, and DD's profit? What is the resulting deadweight loss? (e) Now suppose the government sets the maximum price at $23. How does this decision affect price, quantity, consumer surplus, DD's profit, and dead-weight loss? (f) Finally, consider a maximum price of $12. What will this do to quantity, consumer surplus, profit, and deadweight loss