Given the data in the above table, income of $13, a price of $1 for a bottle of water and $2.00 for a hamburger, what is the marginal utility per dollar spent on the fifth hamburger?

The merchandise trade balance does not include

a. exports of refrigerators b. imports of automobiles c. exports of agricultural products d. shipping and insurance costs e. imports of food items with heavy tariffs

The landmark antitrust case which established that size alone can be an antitrust violation is the:

a. U.S. Steel case. b. Brown Shoe case. c. Von's Grocery case. d. ALCOA case. e. Pabst Brewing case.