Use the Following to Answer Question

Multiple Choice

Use the following to answer question:
-(Table: Coal Mine Pollution) Use Table: Coal Mine Pollution.The table shows the marginal social benefit and cost of various amounts of pollution from a coal mine.Suppose that the marginal cost from the production process itself (to the producer) is 0.At the market-determined quantity of pollution,the marginal social benefit of pollution is:

A) $800.
B) $400.
C) $200.
D) $0.