Assume the following data for Interactive Technology and Silicon Software. Net income Sales Total assets Total debt Sharehold ' equity Interactive Technology (IT) $ 39,200 352,000 474,000 185,000 289,000 Silicon Software (SS) $ 176,000 2,110,000 994,000 474,000 520,000 a-1. Comput a return on shareholders' equity. (Do not round Intermediate calculations. Round the final answers to 2 decimal places Return on Shareholders equity Interact ve Technology (IT) Silicon software (58) a-2. Not valable in connect. b. Compute the following ratios for both firms (Round the final answers to 2 decimal places.) Interactive Silicon Technology (IT) Software (SS) Net Income / Sales Net Income / Total assets Sales / Total assets Debt / Total assets X