can you please tell me what's the Retained Earning ? and the account name after account payble ( mortage payble ) which is (10,000) the name of the account is not coorect what do you think could be ?

WINDSOR COMPANY Worksheet For The Month Ended September 30, 2017 Trial Balance Adjusted Trial Balance Debit Credit 38,640 19,840 31,900 85,480 Debit Credit Cash Supplies Prepaid Insurance Land Equipment Accumulated Depreciation-Equipment Accounts Payable Unearned Service Revenue Mortgage Payable Common Stock Retained Earnings, Sept. 1, 2017 Dividends Service Revenue Salaries and Wages Expense Maintenance and Repairs Expense Advertising Expense Utilities Expenses Property Tax Expense Interest Expense 38,640 3,961 4,134 85,480 125,480 125,480 37,440 15,840 2,890 52,480 113,180 2,000 38,210 15,840 634 52,480 113,180 2,000 14,000 14,000 283,980 286,236 108,810 31,740 9,400 18,140 18,190 6,190 108,810 31,740 9,400 18,140 21,530 12,470 Totals Insurance Expense Supplies Expense Interest Payable Depreciation Expense Property Tax Payable 507,810 507,810 27,766 15,879 6,280 770 3,340 518,200 Totals 518,200