Appendix 1: Completing an End-of-Period Spreadsheet Alert Security Services Co. offers security services to business clients Alert Security Services Co. End-of-Period Spreadsheet For the Year Ended October 31, 2018 Adjusted Trial Balance Income Statement Balance Sheet Account Title Cash Accounts Receivable Supplies Dr. 259 1,901 86 65 2,160 864 Cr. Dr Cr Dr. Cr Prepaid Insurance Land Equipment Accum. Depr.-Equipment Accounts Payable Wages Payable Common Stock Retained Earnings Dividends Fees Eaned Wages Expense 173 778 86 40 3,717 173 2,117 518