Question

What is the optimal level of output in the short run when TC= Q2 + 10Q+40 ,Q=SO-ASP

Answer 1

$TC=Q^2+10Q+40$ but$Q= SO-ASP$

$TC= (SO-ASP) ^2 +10(SO-ASP) +40$

$TC=SO^2−ASP ^2+10SO−10ASP+40$