Required information [The following information applies to the questions displayed below. CommercialServices.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 $ 3,560,000 $ 284,800 $890,000 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)