Key Area(s) of the North American Free Trade Agreement Is/are

Multiple Choice

Key area(s) of the North American Free Trade Agreement is/are

A) removal of tariffs of U.S. farm exports to Canada.
B) patent protection for pharmaceutical in Mexico.
C) mandatory 100% North American content on cars and trucks to qualify for duty-free status.
D) U.S. trucking of international cargo allowed in Canada.
E) All of these.