Figure 10-10 -Refer to Figure 10-10. a Decrease in Output from 160

Multiple Choice

Figure 10-10
-Refer to Figure 10-10. A decrease in output from 160 units to 120 units would

A) move the market from a socially efficient outcome to a socially inefficient outcome.
B) reduce the external cost per unit of output.
C) increase total economic well-being.
D) not be an action of which a benevolent social planner would approve.