Suppose the demand for wheat increased dramatically between 1950 and 2000 but the equilibrium quantity increased only slightly. Absent any other changes, what could explain the small increase in the equilibrium quantity? The equilibrium quantity of wheat could have increased only slightly given a dramatic increase in demand because

Because this market is a monopolistically competitive market, you can tell that it is in long-run equilibrium by the fact thatmr=mc at the optimal quantity for each firm. furthermore, a monopolistically competitive firm's average total cost in long-run equilibrium isless than the minimum average total cost. true or false: this indicates that there is a markup on marginal cost in the market for engines. true false monopolistic competition may also be socially inefficient because there are too many or too few firms in the market. the presence of the externality implies that there is too little entry of new firms in the market.