do only requirement 4 and 5

Question 1: (50 marks): Sainsbury retail store is maintaining its accounts on a calendar year basis. The business adjusts and closes its accounts at the end of the year. At December 31, 2018 the following balances appeared in the unadjusted trial balance: Prepaid insurance 10,800 Unearned Sales revenue 20,000 Office Buildings 168,000 Accumulated depreciation, Office Buildings 13,100 Land 36,000 54,150 Accounts receivable Salaries expense 18,000 Trading investments 3750 Interest expense 6000 Notes payable (Long Term) 16,000 Accounts payable 40,000 120,000 Trademarks Non-Trading Investments Cost of Goods Sold 25,000 60,000 Interest Revenue 18,000 Dividends 4000 Share Capital 320,000 Advertising expense 4000 Cash 22,000 Selling Equipments 12,000 Accumulated depreciation, Selling Equipments 5600 Notes receivable 20,000 Office Supplies 7000 Rent expense 2000 Sales 150,000 Salesmen Salaries expense 5000 5000 Utilities expense Retained Earnings Merchandise Inventory 10,000 10,000 Page 2 of 5 1. Additional Information: The amount in the prepaid insurance represents a 5 year insurance policy that started 1 December, 2018. 2. An inventory of Office supplies at 31 December, 2018 revealed that office supplies on hand amounted to $7000. 3. The Office Building has an estimated useful life of 20 years, residual value $10,000 and depreciation is calculated using the straight line method 4. The Selling Equipments has an estimated useful life of 8 years, residual value $10,000 and depreciation is calculated using the Double Declining balance method 5. The 20000 credited to the unearned Sales revenue in the unadjusted trial balance represent advance payment for a 4 year service contract that started 1 October, 2018. 6. Accrued Salesmen Salaries at the end of the year, $1000. 7. Estimated Income taxes for the year, $ 5000 Required: 1. Prepare the adjusting Entries 2. Prepare an Adjusted Trial Balance at 31 December 2018. Use the Excel sheet provided 3. Prepare a Classified Income Statement for the year ended 31 December 2018 4. Prepare a Statement of Changes in Equity for the year ended 31 December 2018 5. Prepare a Classified Statement of Financial Position as at 31 December 2018 Page 3 of 5