in a perfect competition, the cost function of each of 100 firms is given as . C = Q^3\300 + 0.2Q^2+4Q+10 . the market demand function is given by Q= 8000-200P

in a perfect competition, the cost function of each of 100 firms is
given as . C = Q^3\300 + 0.2Q^2+4Q+10 . the market demand function
is given by Q= 8000-200P