-In Table 7-1, the marginal physical product begins to diminish with the addition of the
A)second worker.
B)third worker.
C)fourth worker.
D)Marginal returns never diminish in Table 7-1.

Question

-In Table 7-1, the marginal physical product begins to diminish with the addition of the
A)second worker. 
B)third worker. 
C)fourth worker. 
D)Marginal returns never diminish in Table 7-1.

Quizplus · Accepted Answer

From Table 7-1, we can see that the marginal physical product starts to diminish with the addition of the fourth worker. This is indicated by the fact that the total output increases by a smaller amount when the fourth worker is added compared to the third worker. Therefore, choice C is correct.

-In Table 7-1, the Marginal Physical Product Begins to Diminish