Consumers in a certain state can choose between three long-distance telephone services: GTT, NCJ, and Dash. Aggressive marketing by all three companies results in continual shift of customers among the three services. Each year, GTT loses 25% of its customers to NCJ and 10% to Dash, NCJ loses 5% of its customers to GTT and 30% to Dash, and Dash loses 15% of its customers to GTT and 5% to NCJ.Assuming that these percentages remain valid over a long period of time, what is each company's expected market share in the long run?
