Which of the following is a good example of a tradeoff?

A  The government pleases oil companies by allowing them to drill on lands set aside for conservation but allows environmental activist groups to protest the drilling operations.

B  The government pleases environmental activists by reintroducing wolves to Yellowstone National Park but angers ranchers by placing their cattle in danger.

C  The government pleases environmental activists by preserving public lands but also pleases ranchers by allowing them to rent public lands for grazing purposes.

D  Groups that represent a variety of conflicting interests are all allowed to protest outside Congress and the White House.