2. The production possibilities for the United States and Saudi Arabia are given in Problem 1. Suppose now that each country specializes in the good in which it has the comparative advantage, and the two countries trade. Also assume that for each country the value of imports must equal the value of exports. A. What is the total quantity of oil produced? What is the total quantity of cars produced? And for the United States to consume 400 million barrels of oil and 5 million cars? Cars and the United States consumes 500 million barrels of oil and 6 million cars. How many barrels of oil does the United States import? How many cars does the United States export? Suppose a car costs $10,000 on the world market. How much, then, does a barrel of oil cost on the world market?