Suppose that a 20 percent cut in the price of coast-to-coast telephone calls brings in so much new..

Suppose that a 20 percent cut in the price of coast-to-coast telephone calls brings in so much new business that it permits a long-distance telephone company to cut its charges for service from Chicago to St. Louis, but only by 2 percent. In your opinion, is this practice equitable? Is it a good idea or a bad one?