Answer:
(a) the social costs of pollution reduction becoming greater than the benefits
Explanation:
Anti-pollution policies are put in place by a government to fight and reduce pollution in a country or state.
If these policies are overaggressively designed and implemented, <u>then the benefits that should have been observed by the society from the anti-pollution endeavor will be outweighed by the costs.</u>
I believe the answer is: 3-4 %
The self-help groups that exist in this country mostly established to specifically tackle a certain disorder (such as alcoholic anonymous, support for the suicidals, groups that teach social skills, etc.)
While the rest of the people do not necessarily immune to these problems, a large portion of them choose to rely on drugs to manage their psychological problem.