The adjusted trial balance of Boston Irrigation System at December 31, 2018, follows BOSTON IRRIGATION SYSTEM Adjusted Trial Balance December 31, 2018 0 Account Title Office Supplies Cash Debit Credit Accounts Receivable Prepaid Insurance Building Accumulated DepreciationโBuilding Equipment Accumulated DepreciationโEquipment Accounts Payable Interest Payable Salaries Payable Unearned Revenue Notes Payable (long-term) Common Stock Dividends Retained Earnings Service Revenue Insurance Expense Salaries Expense Supplies Expense Balance \( 11,800 \) 211,900 \( 211,900 28,000 \) 25,000 63,000 32,100 2,600 2,200 2,100 12,000 21,000 46,000 29,500 6,300 7,700 32,700 2,200 74,500 1,100 16,400 1,100 2,200 2,500 1,800 Interest Expense Depreciation ExpenseโEquipment Depreciation ExpenseโBuilding Tota June 30, 2018. : Requirements 1. Prepare the companyโs income statement for the year ended December 31, 2018. 2. Prepare the companyโs statement of retained earnings for the year ended December 31, 2018. 3. Prepare the companyโs classified balance sheet in report form at December 31, 2018. 4. Journalize the closing entries for Boston Irrigation System. 5. Compute the companyโs current ratio at December 31, 2018. At December 31, 2017, the current ratio was 2.3. Did the companyโs ability to pay current debts improve or deteriorate, or did it remain the same?