Economists generally assert the following about pollution:

a. Because we like the products that polluters make, the best solution to pollution is to simply let polluters pollute as much as they wish.
b. The problem we face in dealing with pollution is figuring out how much pollution is too much and how much pollution is not enough.
c. Pollution is never a problem because polluters and victims can always bargain with one another.
d. The ideal amount of pollution is no pollution at all.