If a Government Regulation States That Fluorocarbon Emissions Should Be

Multiple Choice

If a government regulation states that fluorocarbon emissions should be abated by 75 percent but the optimal level of pollution abatement is 85 percent, which of the following must be true?

A) The free market will not reduce pollution by less than 85 percent.
B) The free market will accomplish 85 percent abatement, but it will be inefficient.
C) If only 75 percent of the pollution is abated, the society will be better off than if 85 percent had been abated.
D) If only 75 percent of the pollution is abated, the society will be worse off than if 85 percent had been abated.
E) If 75 percent of the pollution is abated, then in the next period the government should set the abatement level at 95 percent.