The above figure depicts a short-run production function for Albert’s

The above figure depicts a short-run production function for Albert’s Pretzels. The marginal productivity of labor

A) rises then falls as the amount of capital increases.
B) falls then rises as the amount of labor increases.
C) is greater than or equal to the average productivity of labor for all amounts of labor.
D) is less than or equal to the average productivity of labor for all amounts of labor.

ANSWER

D