The Marginal Rate of Substitution Measures the Tradeoff Between the

The marginal rate of substitution measures the tradeoff between the

A) substitution of money for goods.
B) different values that two consumers place on a good.
C) different indifference curves.
D) amount of one good the consumer is willing to give up in exchange for another along an indifference curve.
E) prices of two goods along a budget line.