5. The marginal rate of substitution MRS of X for Y in consumption refers to the:( )
选项:
A: the amount of Y a nation must give up to produce each additional unit of X
B:amount of Y that a nation must give up for one extra unit of X and still remain on the same indifference curve
C:the absolute slope of the production frontier at the point of production
D:all the above
发布时间:2024-05-06 22:09:13