Suppose the price of a football is $20.00 and the price of a basketball is $10.00. The ________ of a football is ________.
选项:
A: relative price; 2 basketballs per football
B: relative price; 1/2 basketball per football
C: opportunity cost; $20.00
D: opportunity cost; $10.00
发布时间:2024-05-06 22:08:35