The in the News Article Titled "Study Finds Net Gain

The In the News article titled "Study Finds Net Gain from Pollution Rules" finds that

A) The dollar benefits of pollution control exceed the costs by 5-6 times.
B) The dollar costs of pollution control are not worth the job losses.
C) The dollar benefits of pollution are less than the costs of cleanup.
D) The dollar cost of pollution is under $500 million.