Financial data for Joel de Paris, Inc., for last year follow: Joel de Paris, Inc. Balance Sheet Beginning Balance Ending Balance Assets Cash Accounts receivable Inventory Plant and equipment, net Investment in Buisson, S.A. Land (undeveloped) Total assets Liabilities and Stockholders' Equity Accounts payable Long-term debt Stockholders' equity Total liabilities and stockholders' equity $ 135,000 335,000 564,000 816,000 408,000 247,000 $ 2,505,000 $ 132,000 489,000 471,000 798,000 429,000 249,000 $ 2,568,000 $ 386,000 1,002,000 1,117,000 $ 2,505,000 $ 342,000 1,002,000 1,224,000 $ 2,568,000 Joel de Paris, Inc. Income Statement Sales Operating expenses Net operating income Interest and taxes: Interest expense $ 115,000 Tax expense 204,000 Net income $ 4,488,000 3,859,680 628,320 319,000 309,320 $ The company paid dividends of $202,320 last year. The "Investment in Buisson, S.A.," on the balance sheet represents an investment in the stock of another company. The company's minimum required rate of return of 15%. Required: 1. Compute the company's average operating assets for last year. 2. Compute the company's margin, turnover, and return on investment (ROI) for last year. (Do not round intermediate calculations and round your final answers to 2 decimal places.) 3. What was the company's residual income last year? 1. 2. Average operating assets Margin Turnover % ROI % 3. Residual income