Determining missing items in return and residual income computations Data are presented in the following table of returns on investment and residual incomes: Invested Operating Assets Income Return on Investment Minimum Return on Investment $960,000 $240,000 (a) 14% $500,000 (d) (e) (f) $320,000 (9) $240,000 $50,400 14% (1) (4) 12% Minimum Acceptable Residual Operating Income Income (b) (c) $60,000 $20,000 $35,200 (0) (k) (1) Determine the missing items, identifying each item by the appropriate letter. For all amounts, round to the nearest whole number. a. b. % C. d. e. % % f. 9. h. % 10000