Required information Exercise 10-11 Effects of Changes in Profits and Assets on Return on Investment (ROI) [LO10-1 The following information applies to the questions displayed below Fitness Fanatics is a regional chain of health clubs. The managers of the clubs, who have authority to make investments as needed, are evaluated based largely on return on investment (ROI). The company's Springfield Club reported the following results for the past year $870,000 Sales Net operating income Average operating assets $100,000 $27.840 The following questions are to be considered independently Exercise 10-11 Part 3 3. Assume that the manager of the club is able to reduce expenses by $3.480 without any change in sales or average operating assets. What would be the club's return on investment (ROI)? (Do not round intermediate calculations. Round your answer to 2 decimal places.) Return on inventment (ROI)