How Did Mexico Benefit from the North American Free Trade

How did Mexico benefit from the North American Free Trade Agreement (NAFTA) ?

A) It gave Mexico leverage to pressure the U.S. government to make economic reforms.
B) It provided Mexico with substantial loans to invest in its economic growth.
C) It gave Mexico easy access to U.S. markets.
D) It provided Mexico with most-favored nation status.
E) It made Mexico a member of the World Trade Organization.