Exhibit 8-1 -The Movement from Point a to Point B in Exhibit

Multiple Choice

Exhibit 8-1
-The movement from point A to point B in Exhibit 8-1 could illustrate the result of

A) an increase in the capital stock relative to the work force
B) an increase in the labor productivity growth rate
C) an increase in labor productivity because of higher quality capital
D) all of the above
E) a and b only