Table 18-7 -Refer to Table 18-7. the Fact That the Production Function

Multiple Choice

Table 18-7
-Refer to Table 18-7. The fact that the production function exhibits diminishing marginal productivity implies that

A) total production decreases beyond a certain level of output.
B) labor markets are not always competitive.
C) the additions to total output get smaller as more workers are hired.
D) marginal profit is negative.