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 $ 137,000 343,000 580,000 800,000 397,000 246,000 $ 2,503,000 $ 134,000 475,000 475,000 816,000 429,000 249,000 $ 2,578,000 $ 388,000 978,000 1,137,000 $ 2,503,000 $ 340,000 978,000 1,260,000 $ 2,578,000 Joel de Paris, Inc. Income Statement Sales Operating expenses Net operating income Interest and taxes: Interest expense $ 122,000 Tax expense 203,000 Net income $ 3,760,000 3,271,200 488,800 325,000 163,800 $ The company paid dividends of $40,800 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. 2. Average operating assets Margin Turnover % ROI % 3. Residual income