Figure 10-6\ Refer to Figure 10-6. In order to reach the social optimum, the government could\ a. offer a subsidy of

$6

per unit on plastics.\ b. impose a tax of

$8

per unit on plastics.\ c. impose a tax of

$2

per unit on plastics.\ d. impose a tax of

$6

per unit on plastics.

Refer to Figure 10-6. In order to reach the social optimum, the government could a. offer a subsidy of $6 per unit on plastics. b. impose a tax of $8 per unit on plastics. c. impose a tax of $2 per unit on plastics. d. impose a tax of $6 per unit on plastics