Profit Maximization of a Monopoly A monopoly maximizes profit by producing the quantity at which marginal revenue equals marginal cost e It then uses the demand curve to find the price that will induce consumers to buy that quantity.Profit Maximization of a Monopoly • A monopoly maximizes profit by producing the quantity at which marginal revenue equals marginal cost. • It then uses the demand curve to find the price that will induce consumers to buy that quantity