Figure 5-2 Shows a Market with a Negative Externality

question 215

Multiple Choice

Figure 5-2 shows a market with a negative externality.
-Refer to Figure 5-2.The size of marginal external costs can be determined by

• A)S2 + S1 at each output level.
• B)S2 - S1 at each output level.
• C)the supply curve S2.
• D)the supply curve S1.