Bug-Off Exterminators provides pest control services and sells extermination products manufactured by other companies. The following six-column table contains the company's unadjusted trial balance as of December 31, 2018. BUG-OFF EXTERMINATORS December 31, 2018 Unadjusted Trial Balance Cash $ 17,300 Accounts receivable Merchandise inventory Trucks Accum. depreciation-Trucks Equipment 3,300 Allowance for doubtful accounts $ 842 11,600 33,100 0 41,000 Accum. depreciation-Equipment 12,100 Accounts payable 5,900 Estimated warranty liability 1,500 Unearned services revenue 0 Interest payable 0 Long-term notes payable 14,600 Common stock 11,000 Retained earnings 49,800 Dividends 13,000 Extermination services revenue. 68,000 Interest revenue 858 Sales (of merchandise) 55,129 Cost of goods sold 44,500 Depreciation expense-Trucks 0 Depreciation expense-Equipment Wages expense Interest expense Rent expense Bad debts expense Miscellaneous expense Repairs expense Utilities expense Warranty expense Totals 0 34,000 0 7,900 0 1,209 6,100 6,720 0 $219,729 $219,729 The following information in a through h applies to the company at the end of the current year.