Exhibit 17.8 -Refer to Exhibit 17.8,which Shows the Demand,the Supply,and the Marginal

Multiple Choice

Exhibit 17.8

-Refer to Exhibit 17.8,which shows the demand,the supply,and the marginal social benefit curves.The graph shows market equilibrium in the presence of ______

A) positive externalities.
B) positive and negative externalities.
C) negative externalities.
D) the Coase theorem.
E) asymmetric information.