申論題

3. You are hired as the consultant to a monopolistically competitive firm. The firm reports the following information about its price, marginal cost, and average total cost. Can the firm possibly be maximizing profit? If not, what should it do to increase profit? If the firm is profit maximizing, is the firm in a long-run equilibrium? If not, what happen to restore long-run equilibrium? (12%) a.P<MC，P>ATC b.P>MC，P<ATC c.P= MC，P>ATC d.P>MC，P=ATC