Generally, on a linear two-good production possibilities curve, the opportunity cost of the good measured on the vertical axis is:
A.the negative of the opportunity cost of the good measured on the horizontal axis.
B.one minus the opportunity cost of the good measured on the horizontal axis.
C.the absolute value of the slope of the production possibilities curve.
D.the reciprocal of the opportunity cost of the good measured on the horizontal axis.
正确答案：the reciprocal of the opportunity cost of the good measured on the horizontal axis.
