Appendix: 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 following end-of-period spreadsheet for the year ended October 31 2015. In addition, the data for year-end adjustments are as follows: a. Fees earned but not yet billed, $15. b. Supplies on hand, $4. c. Insurance premiums expired, $19. d. Depreciation expense, $8. e. Wages accrued but not paid, $8. Enter the adjustment data and place the balances in the Adjusted Trial Balance columns. If an amount box does not require an entry, leave it blank. Alert Security Services Co. End-of-Period Spreadsheet (Work Sheet) For the Year Ended October 31, 20YS Unadjusted Trial Balance Adjustments Adjus Dr. Cr. Dr. Account Title Dr. Cr. Cash 57 Accounts Receivable. 152 Supplies 15 Prepaid Insurance 23 Desktop V 9 40 ENG 8:39 PM 3/2/2021 + 11 PrtScn Home End PgUp PgDn F9 10 FE %6 ^ & 5 6 7 8 R T Y U 6 P F G H J K L 1