A monopolistically competitive firm has the following total cost function TC = 4Q2 + 30Q + 400 If the demand function for the firm's product is
P = 600 - 30Q where Q 20
(a) Find the firm's profit maximizing level of output and its profit.
(b) What is the firm's long-run price-quantity combination?
(c) What is the equation of the dislocated demand curve associated with the long run situation?