6. Suppose Dext er and Amy are the only members of a community that is trying to determine how much of the public good should be produced. Dexter's (inverse) demand curve is given by P where P is price or marginal benefit and Q is the quantity of the good. The marginal cost of 50- 50, while Amy's (inverse) demand curve is given by P 150-150 ng the public good is constant at $80. Dexter will vote for the efficient quantity of the public good if the price to him is: 6. Suppose Dext er and Amy are the only members of a community that is trying to determine how much of the public good should be produced. Dexter's (inverse) demand curve is given by P where P is price or marginal benefit and Q is the quantity of the good. The marginal cost of 50- 50, while Amy's (inverse) demand curve is given by P 150-150 ng the public good is constant at $80. Dexter will vote for the efficient quantity of the public good if the price to him is