1) mention four features of perfect competitive market, oligopoly market and monopolistic maeket? 2) graphically show that why a perfect competitive market farm is having horizontal demand curve? 3)prove that P=AR=MR 4 )graphically show that a perfect competitive farm is having super Normal profit, abnormal loss and zero economic profit? 5)graphicall explain that why a perfect competitive farm should continue production instant of having losses? 6)graphically explain that the shutdown condition of a perfect competitive farm? 7)what are condition for longrun competitive equilibrium ? 8 )explain the derivation process of longrun average costcurve? 9)graphically show that monopoly profit and looses? 10)graphically show that the relationship between total prosuct vs marginal product and marginal product vs average product