Question 3 of 34 This test: 34 point(s) possible This question: 1 point(s) possible Why do most economists prefer market-based policies to the command-and-control approach to pollution? O A. Market-based policies eliminate pollution at lower cost than the command-and-control approach. O B. Market-based policies eliminate more pollution than the command-and-control approach. O C. Market-based policies generate more government revenue than the command-and-control approach. O D. Market-based policies force those who pollute to eliminate equal amounts of pollution unlike the command-and-control approach. O E. Both a and b