Explain how producing than the equilibrium quantity decreases society's total surplus. (Select all that apply.) A. For every unit the equilibrium quantity, the marginal social exceeds the marginal social . B. For each unit that the equilibrium quantity, the marginal cost of the unit price a consumer is willing to pay for the unit. C. Total surplus would be higher if units than the equilibrium quantity were produced. D. Total surplus would be higher if were produced and consumed