Commercial Services.com Corporation provides business-to-business services on the Internet. Data concerning the most recent year appear below: Sales Net operating income Average operating assets $ $ $ 2,640,000 184,800 880,000 The following questions are to be considered independently. Exercise 10-13 Part 1 Required: . Compute the company's return on investment (ROI). (Do not round intermediate calculations. Round your answer to 2 decimal places.) Return on investment (ROI)