Which of the following sellers is most able to perfectly price discriminate?

Real gross domestic product is the total value of all: a. goods and services produced in a country adjusted for inflation

b. goods and services produced in a country without an adjustment for inflation. c. final goods and produced in a country services adjusted for inflation. d. final goods and services produced in a country without adjustment for inflation.

One big difference between tariffs and quotas is that tariffs:

a. stimulate international trade while quotas inhibit it. b. generate tax revenues while quotas do not. c. hurt domestic producers while quotas help them. d. raise the price of a good while quotas lower it.