Appendjx 1: Adjustment Data on an End-of-Period Spreadsheet Alert Security Services Co. offers security services to business clients. The trial balance for Alert Security Services Co. has been prepared on the end-of-period spreadsheet for the year ended October 31, 2018, shown below. Alert Security Services Co End-of-Period Spreadsheet For the Year Ended October 31, 2018 Unadjusted Trial Dalance Adjustments Adjusted Trial Balance Account Title Cash Accounts Receivable Dr. Cr. Dr. Cr. Dr. Cr. 78 208 21 31 260 104 c) Supplies Prepaid insurance Land Equipment Accum. Depr-Equipment Accounts Payable Wages Payabie 94 Common Stock 160 Retained Earnings 329 Dividends Fees Earned Wages Expense 21 234 52 3 more Check My Work uses wnaning