3 Answer this question based on the following information for a public good. P, and Po represent the prices that chiens (a) and (b), the only two people in this nation, are willing to pay for additional units of a quantity lag of the public good, Qrepresents the quantity of the public good supplied by government at each of the collective prices, De 1 2 55 4 0 5 4 . 4 5 2 2 1 3 2 2 2 Honly 1 unit of this public good is produced, then the marginal benefits