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Valley Companys adjusted trial balance on August 31, 2017, its fiscal year-end, follows. Debit Credit Merchandise inventory $ 35,000 Other (noninventory) assets 140,000 Total liabilities $ 40,425 K. Valley, Capital 116,611 K. Valley, Withdrawals 8,000 Sales 239,400 Sales discounts 3,663 Sales returns and allowances 15,800 Cost of goods sold 92,945 Sales salaries expense 32,798 Rent expenseSelling space 11,252 Store supplies expense 2,873 Advertising expense 20,349 Office salaries expense 29,925 Rent expenseOffice space 2,873 Office supplies expense 958 Totals $ 396,436 $ 396,436 On August 31, 2016, merchandise inventory was $28,245. Supplementary records of merchandising activities for the year ended August 31, 2017, reveal the following itemized costs. Invoice cost of merchandise purchases $ 102,900 Purchases discounts received 2,161 Purchases returns and allowances 4,939 Costs of transportation-in 3,900 Required: 1. Compute the companys net sales for the year. 2. Compute the companys total cost of merchandise purchased for the year. 3. Prepare a multiple-step income statement that includes separate categories for net sales, cost of goods sold, selling expenses, and general and administrative expenses. 4. Prepare a single-step income statement that includes these expense categories: cost of goods sold, selling expenses, and general and administrative expenses.