The Value of the Marginal Product Is The

Multiple Choice

The value of the marginal product is the:

A) change in total output resulting from a unit change in the quantity of a variable input.
B) change in total revenue resulting from a unit change in the quantity of a variable input.
C) change in total cost resulting from a unit change in the quantity of a variable input.
D) ratio of total revenue to the quantity of a variable input employed.