If the market price of sunglasses is $50, which of the following is true? Demand and Supply for Sunglasses O A. The marginal benefit to society exceeds the marginal cost. Price O B. The total surplus is minimized. 110 S O C. There is no deadweight loss. 100 O D. The marginal cost to society exceeds the marginal benefit. 90 80 70 A 60 50 40 B . . . 30 20 10 D 0 10 20 30 40 50 60 70 80 90 100 110 Quantity