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 $ 126,000 337,000 568,000 829,000 394,000 255,000 $ 2,509,000 $ 130,000 486,000 481,000 803,000 430,000 249,000 $2,579,000 $ 390,000 974,000 1,145,000 $ 2,509,000 $ 347,000 974,000 1,258,000 $2,579,000 Joel de Paris, Inc. Income Statement Sales Operating expenses Net operating income Interest and taxes: Interest expense $ 113,000 Tax expense 192,000 Net income $ 4,888,000 4,203,680 684,320 305,000 379, 320 $ The company paid dividends of $266,320 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. (Round "Margin", "Turnover" and "ROI" to 2 decimal places.) 3. What was the company's residual income last year? 1. Average operating assets Margin Turnover ROI Residual income