The Following Figure Shows Two Aggregate Production Functions

Multiple Choice

The following figure shows two aggregate production functions.

-Refer to the figure above.At point B of aggregate production function 2,a one unit increase in the physical capital stock will lead to a ________.

A) one unit increase in aggregate production
B) one unit increase in aggregate production if the human capital stock also increases by one unit
C) less than one unit increase in aggregate production
D) more than one unit increase in aggregate production