$ Sales discounts Office salaries expense Rent expense-Office space Advertising expense Sales returns and allowances Office supplies expense Cost of goods sold Sales Insurance expense Sales staff salaries 760 2,100 1,600 520 260 520 9,200 22,000 1,100 2,600 Required: Prepare a multiple-step income statement for the year ended December 31. Save-the-Earth Co. Income Statement For Year Ended December 31 0 0 0 Expenses Selling expenses