Williamson Corporation was organized to operate a tax preparation business. The charter authorized the following stock: common stock, $2 par value, 80,000 shares authorized. During the first year, the following selected transactions were completed:a. Sold 50,000 shares of common stock for cash at $50 per share. b. Repurchased 2,000 shares from a stockholder for cash at $52 per share.

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.