Bug-Off Exterminators provides pest control services and sells extermination products manufactured by other companies. The following six-column table contains the companys unadjusted trial balance as of December 31, 2015. BUG-OFF EXTERMINATORS December 31,2015 Unadjusted Trial Balance ..17,000 4,000 Accounts receivable Allowance for doubtful accounts Merchandise inventory Trucks Accum. depreciation Trucks. . $ 828 11.700 32,000 2,200 Accounts payable Estimated warranty liability . . . . Unearned services revenue Interest payable Long-term notes payable 1,400 15,000 59,700 0,000 Interest revenue.... Sales (of merchandise) Cost of goods sold Depreciation expense-Irucks 71,026 ...46,300 Interest expense Rent expense Bad debts expense 9,000 1,226 8,000 Repairs expense Utilities expense Warranty expense $226,026 $226,026