The following table gives the average product schedule of labour. Find the total product and marginal product schedules. It is given that the total product is zero at zero level of labour employment.


L



APL



1



2



2



3



3



4



4



4.25



5



4



6



3.5



L



APL



TP



MP



1



2



2



2



2



3



6



4



3



4



12



6



4



4.25



17



5



5



4



20



3



6



3.5



21



1



Given – Total product of labour is zero at zero level of employment


This means that labour is variable factor.


MP – Marginal Product = TPN+1 - TPN


TP – Total Product = AP X L


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