More info Adjustment data at December 31, 2023: a. Accrued service revenue at December 31,$2,980. b. Prepaid rent expired during the month. The unadjusted prepaid balance of $1,200 relates to the period December 1, 2023 through February 28, 2024. c. Supplies used during December, $2,160. d. Depreciation on furniture for the month. The estimated useful life of the furniture is five years. e. Accrued salary expense at December 31 for Monday, Tuesday and Wednesday. The five-day weekly. payroll of $15,000 will be paid on Eriday. For the purpose of this calculation, assume December 31 falls on a Wednesday