Suppose that a firm located in Cleveland, Ohio, has entered the same industry as the Dallas company discussed in Problem 26-14. The new firm captures a 5 percent market share, and the market share of one of the smallest three original incumbents declines to 5 percent as well. After the Cleveland firm's entry into the industry, what are the values of the four-firm concentration ratio and of the Herfindahl-Hirschman index?