-Refer to the Above Table

Multiple Choice

-Refer to the above table. If opportunity costs are constant, then the opportunity cost of producing good B in country X is ________, and the opportunity cost of producing good B in country Y is ________.

A) 1 unit of A; 2 units of A
B) 1 unit of A; 0.5 unit of A
C) 1 unit of B; 2 units of A
D) 1 unit of A; 0.5 unit of B