Suppose in a perfectly competitive market, a firm is producing at P=SRMC (short-run marginal cost) >SRATC (short-run average total cost), and P>LRAC.
1) Is the firm in a short-run equilibrium? Why, or why not?
2) Is the firm in a long-run equilibrium? Why, or why not?
3) If your answer is no in 2), what do you expect will happen?