a. Fees earned but not yet billed, $39. b. Supplies on hand, $10. c. Insurance premiums expired, $49. d. Depreciation expense, $20. e. Wages accrued but not paid, $20. 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, 20 Y5