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DD is a monopolist firm. Its cost is C=100-5Q+Q2 and demand is P=55-2Q. What price should...

  1. DD is a monopolist firm. Its cost is C=100-5Q+Q2 and demand is P=55-2Q.
  1. What price should DD set to maximize profit and what output does the firm produce? How much is the profit?
  2. What would be output if DD acted like a perfect competitor and set MC=P ? What is the profit?
  3. What is the deadweight loss from monopoly power in (a). Show graphically

Suppose the government, concerned about the high price of DD, sets a maximum price for DD’s product at k27. How does this affect price, quantity, consumer surplus and DD’s profit? What is the resulting deadweight loss? (5 marks

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