Use the Following to Answer Questions

Multiple Choice

Use the following to answer questions:
Figure: PPF Mexico & United States
-(Figure: PPF Mexico & United States) Use the figure in which both Mexico and the United States each have 24 units of labor. The opportunity costs of producing one shirt are:

A) one computer for Mexico and 1/6 of a computer for the United States.
B) 1/6 of a computer for Mexico and one computer for United States.
C) one computer for both Mexico and the United States.
D) 1/6 of computer for both Mexico and the United States.