Use the Following to Answer Questions

Multiple Choice

Use the following to answer questions :
Figure: Comparative Advantage
Eastland and Westland produce only two goods, boxes of peaches and boxes of oranges, and this figure shows each nation's production possibility frontier for the two goods.
-(Figure: Comparative Advantage) Look at the figure Comparative Advantage. The opportunity cost of producing 1 box of peaches for Westland is _____ box(es) of oranges.

A) 1
B) 0.25
C) 4
D) 10