NAFTA Increased U.S.investment in Mexico Because

NAFTA increased U.S.investment in Mexico because

A) Mexico's infrastructure is better than that of the United States.
B) Mexico has substantially lower labor costs for low-skilled employees.
C) Mexico has been witnessing a gradual increase in transportation costs.
D) the United States wanted to create job openings for low-skilled labor in the United States.
E) the United States wanted to provide only high-skilled labor opportunities for Americans.