Valley Company's adjusted trial balance on August 31, its fiscal year-end, follows. It categorizes the following accounts as selling expenses: sales salaries expense, rent expense-selling space, store supplies expense, advertising expense. It categorizes the remaining expenses as general and administrative. Credit $ 41,003 118,106 242,820 Debit Merchandise inventory (ending) $ 35,500 Other (noninventory) assets 142,000 Total liabilities K. Valley, Capital K. Valley, withdrawals 8,000 Sales Sales discounts 3,715 Sales returns and allowances 16,026 Cost of goods sold 94,217 Sales salaries expense 33,266 Rent expense-Selling space 11.413 Store supplies expense 2,914 Advertising expense 20,640 office salaries expense 30,353 Rent expense-office space 2,914 office supplies expense 971 Totals $401,929 $401,929 Beginning merchandise inventory was $28,649. Supplementary records of merchandising activities for the year ended August 31 reveal the following itemized costs. $104,370 Invoice cont of merchandise purchases Purchases discounts received Purchases returns and allowances Conta of transportation-in 2,192 5.010 3,900 Required: 1. Compute the company's net sales for the year. 2. Compute the company's 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