【判断题】Both monopolists and monopolistically competitive firms produce the quantity at which marginal revenue equals marginal cost and then use the demand curve facing the firm to determine the price consist...
【单选题】A price-discriminating monopolist sells in two separate markets such that goods sold in one market are never resold in the other. It charges p1 = 3 in one market and p2 = 7 in the other market. At the...