Recuirements Key each adjusting entry by letier. Caiculate the adjusted balance of each account, and then total the debit and credit columns in the adjusted trial balance. (Leave unused cells blank. Reund yo ane uprs in the nearest whole number.) Adjustment data at July 31,2020. a. Accrued service revenue at July 31,$2,200. b. Prepaid rent expired during the month. The unadjusted prepaid balance of $3,000 relates to the period July through September. c. Supplies used during July, $2,400. d. Depreciation on furniture for the month. The estimated useful life of the furniture is three years. e. Accrued salary expense at July 31 for Monday, Tuesday, and Wednesday. The five-day weekly payroll of $4,700 will be paid on Friday, August 2 . Recuirements Key each adjusting entry by letier. Caiculate the adjusted balance of each account, and then total the debit and credit columns in the adjusted trial balance. (Leave unused cells blank. Reund yo ane uprs in the nearest whole number.) Adjustment data at July 31,2020. a. Accrued service revenue at July 31,$2,200. b. Prepaid rent expired during the month. The unadjusted prepaid balance of $3,000 relates to the period July through September. c. Supplies used during July, $2,400. d. Depreciation on furniture for the month. The estimated useful life of the furniture is three years. e. Accrued salary expense at July 31 for Monday, Tuesday, and Wednesday. The five-day weekly payroll of $4,700 will be paid on Friday, August 2