Module 77 Featured Worksheet Economic Regulation Refer to the graph below. Price, cost per unit ATC MC D Quantity 1. Label each of the following on the graph. a. The allocation efficient quantity, Q1 b. The quanity at which the firm will break even, Q2 c. The price if regulators use average cost pricing d. The price if regulators use marginal cost pricing e. The ATC if regulators use marginal cost pricing f. The loss firms incur if regulators use marginal cost pricing