Which of the following is true, based on social psychological research? a. The things that make people happy tend to be bad for the environment. b. The more money people earn, the happier they tend to...

Which of the following is true, based on social psychological research?

a. The things that make people happy tend to be bad for the environment.

b. The more money people earn, the happier they tend to be.

c. It is possible to adopt a lifestyle that is good for the environment without sacrificing the things that make us happy.

d. The cars that people enjoy owning the most tend to get the worst gas mileage.