Total product will start to decrease
A) at the quantity where the law of diminishing returns starts.
B) when average physical product decreases.
C) when marginal physical product increases.
D) when marginal physical product becomes negative.

Question

Quizplus · Accepted Answer

Total product starts to decrease when the marginal physical product becomes negative, indicating that adding more units of a variable input to a fixed input actually reduces the total output.

Total Product Will Start to Decrease