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 these prices, the price elasticity in the first market is-2:50 and the price elasticity in the second market is s0:80. Which of the following actions is sure to raise the monopolists profits?