Answer:
The correct answer is option B.
Step-by-step explanation:
The average product of labor is the ratio of total product or output and the number of labor employed. It shows the average amount of output each labor can produce.
The average product of labor is at its maximum point when it is equal to the marginal product of labor. Beyond this point, the average product of labor starts declining. So when the marginal product of labor is higher than the average product of labor the latter is increasing.