Question

(4L²−0.2L³)=0 find average production of labor marginal production 

Answer 1

$4L^2-0.2L^3=0,$

$L^2(4-0.2L)=0,$

$L \not =0,$

$4-0.2L=0,$

$L=\frac 4{0.2},$

$L=20.$