Exercise 4-15 Preparing a multi-step income statement LO P4 Fit-for-Life Foods reports the following income statement accounts for the year ended December 31. Gain on sale of equipment $ 6,190 Depreciation expenseOffice copier $ 560 Office supplies expense 700 Sales discounts 16,900 Insurance expense 1,360 Sales returns and allowances 4,100 Sales 227,000 TV advertising expense 3,500 Office salaries expense 31,100 Interest revenue 650 Rent expenseSelling space 12,000 Cost of goods sold 88,700 Sales staff wages 23,800 Sales commission expense 13,600 Prepare a multiple-step income statement.