The Table Below Shows the Marginal Costs and Marginal Benefits

The table below shows the marginal costs and marginal benefits associated with cleaning up a polluted landfill site.
TABLE 17-2
-Refer to Table 17-2.What is the maximum total net benefit to society that can be attained by cleaning this landfill site?

A) $41.25 million
B) $25.25 million
C) $4.5 million
D) $0
E) It is not possible to determine without knowing the precise MB and MC curves.