Question

Why does mariginal revenue product curve is invesrsed u shaped?

Answer 1

Answer:

marginal product curve is inversly u shaped because the per unit product decreases if more variable resources are put

u can say it is like disguised unemployment

Answer 2

According to the law of variable proportions, the marginal product of an input initially rises and then after a certain level of employment, it starts falling. The MP curve in the input-output plane, therefore, looks like an inverse 'U'-shaped curve. ... Now as we increase the amount of input, the MP rises.