When the relative positions of all affects on costs and revenues are the same for all the several firms in this industry, in that case this firm is most likely operating in a: (w) differentiated oligopoly market in the short run. (x) monopolistically competitive market in long run equilibrium. (y) cartel in short run equilibrium. (z) homogeneous oligopoly within ling run equilibrium.
Please choose the right answer from above...I want your suggestion for the same.