Exhibit 15-2 Production Possibilities Curves for U

Exhibit 15-2 Production possibilities curves for U.S. and Mexico As shown in Exhibit 15-2, in Mexico, producing 1 additional ton of wheat costs:

A) 1\2 ton of cloth.
B) 2\3 ton of cloth.
C) 1 ton of cloth.
D) 1 1\2 tons of cloth.