Consider the following products. Which of them has the flattest demand curve?

The EPA's pollution exhaust standards for passenger vehicles are an example of what kind of approach to government regulation?

A. An educational campaign B. The behavioral economics approach C. A market-based solution D. The command-and-control approach

Which of the following is an example of fiscal policy?

a. a change in taxes that affects investment spending b. a change in government spending on goods and services c. a change in taxes that affects consumer spending d. all of the above