Figure 7-2 shows the total product curve for different levels of a variable input,labor.
Figure 7-2
-In Figure 7-2,at point D _____.
A)total product is zero
B)marginal product is zero
C)average product is negative
D)average product reaches a maximum

Question

Figure 7-2 shows the total product curve for different levels of a variable input,labor.
Figure 7-2 
-In Figure 7-2,at point D _____.
A)total product is zero 
B)marginal product is zero 
C)average product is negative 
D)average product reaches a maximum

Quizplus · Accepted Answer

At point D, the marginal product is zero, indicating that adding one more unit of input does not increase the total product.

Figure 7-2 Shows the Total Product Curve for Different Levels