Financial data for Joel de Paris, Incorporated, for last year follow: Joel de Paris, Incorporated Balance Sheet Beginning Balance Ending Balance Assets Cash $ 138,000 $ 137,000 Accounts receivable 336,000 477,000 Inventory 566, 000 483,000 Plant and equipment, net 850,000 833, 000 Investment in Buisson, S. A. 431,000 396, 000 247,000 Land (undeveloped) 245,000 Total assets $ 2, 533, 000 $ 2,606, 000 Liabilities and Stockholders' Equity Accounts payable Long term debt $ 382, 000 1,037,000 1, 114,000 $ 345,000 1,037,000 1, 224,000 Stockholders' equity Total liabilities and stockholders' equity $ 2,533, 000 $ 2,606, 000 Joel de Paris, Incorporated Income Statement Sales $ 4, 393, 000 3,777, 980 615, 020 Operating expenses Net operating income Interest and taxes: Interest expense Tax expense $ 115,000 208,000 323,000 $ 292, 020 Net income The company paid dividends of $182,020 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. Average operating assets 2. Margin % 2. Turnover 2. ROI % 3. Residual income