Question 39 1 pts The market for computer hard drives is perfectly competitive. The market demand curve from hard drives is described by the function Q = 600,000 - 4,000P and the market supply curve is described by the function Q = 4,000P. All firms in the market have the same costs. The upward sloping section of a typical firm's marginal cost curve is described by the function MC = 4q, where q is the firm's production level. Which of the following is closest to the number of firms are in the market in equilibrium? O 250 1,000 O 2,000 O 4,000 500 O 16.000