are the p… Show more Answer the question on the basis of the following information for a public good. Pa and Pb are the prices that individuals A and B are willing to pay for the last unit of a public good, rather than do without it. These people are the only two members of society. Refer to the data. If this good were a private good instead of a public one, the total quantity demanded at a $3 market price would be: 2 units. 3 units. 6 units. 4 units. • Show less