The question is in the photo below: I would like it solved correctly.

Question 4 Incorrect Mark 0.00 out of 1.00 V Flag question A competitive firm's short run supply curve is shown by Select one: Q a the part of the average cost curve that is above marginal cost. 0 b the part of the marginal cost curve that is above minimum average variable cost. 0 c the part of the marginal cost curve that is above minimum average cost. Q d the part of the marginal revenue curve that is above marginal cost