Think about a country where most economic production results in air pollution that creates lots of smog. What would be the trade-off if the bad result (air pollution) were reduced? A. less of the activity that creates lots of smog
B. lower incomes
C. higher incomes
D. more of the activity that creates lots of smog

it is not A

Option B is correct.

Explanation:

A specific risk of minimizing or eliminating bad operation must be paid. That would increase that general amount of inflation as well as lower productivity and profits, as a majority of the expenses must be borne by the government instead.  

That's the compromise social system has to deal with, increased costs of earnings with far more pollution, or reduced earnings smog.

what are the sentences? so we can answer the question.

1) the stages a new product goes through from beginning to end, i.e., the stages that a product passes through from introduction through growth, maturity, and decline. 2) the time from initial research and development to the time at which sales and support of the product to customers are withdrawn. 3) the period of time during which a product can be produced and marketed profitably.

                                          hope it