Time management is very much important in IIT JAM. The eduncle test series for IIT JAM Mathematical Statistics helped me a lot in this portion. I am very thankful to the test series I bought from eduncle.
Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
Reshma gupta
When the marginal product of labour curve is lower than the average product of labour curve, i.e., the MPL < APL, the average product of labour will tend to fall since the marginal product is decreasing with an increase of labour input. so answer is average product must be decreasing.