! 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 $ $ $ 4,500,000 270,000 900,000 The following questions are to be considered independently. Required: 1. Compute the company's return on investment (ROI) (Do not round intermediate calculations. Round your answer to 2 decimal places) Rotumas Investment (ROID