Kenseth Corporations unadjusted trial balance at December 1, 2014, is presented below. | Debit | | Credit | Cash | $25,160 | | | Accounts Receivable | 36,650 | | | Notes Receivable | 8,600 | | | Interest Receivable | 0 | | | Inventory | 36,180 | | | Prepaid Insurance | 3,870 | | | Land | 21,600 | | | Buildings | 159,000 | | | Equipment | 61,700 | | | Patent | 10,800 | | | Allowance for Doubtful Accounts | | | $510 | Accumulated DepreciationBuildings | | | 53,000 | Accumulated DepreciationEquipment | | | 24,680 | Accounts Payable | | | 27,200 | Salaries and Wages Payable | | | 0 | Notes Payable (due April 30, 2015) | | | 12,500 | Interest Payable | | | 0 | Notes Payable (due in 2020) | | | 35,840 | Common Stock | | | 57,600 | Retained Earnings | | | 22,220 | Dividends | 13,200 | | | Sales Revenue | | | 943,700 | Interest Revenue | | | 0 | Gain on Disposal of Plant Assets | | | 0 | Bad Debt Expense | 0 | | | Cost of Goods Sold | 636,100 | | | Depreciation Expense | 0 | | | Insurance Expense | 0 | | | Interest Expense | 0 | | | Other Operating Expenses | 61,290 | | | Amortization Expense | 0 | | | Salaries and Wages Expense | 103,100 | | | Total | $1,177,250 | | $1,177,250 | The following transactions occurred during December. Dec. 2 | | Kenseth purchased equipment for $15,600, plus sales taxes of $1,200 (all paid in cash). | 2 | | Kenseth sold for $3,590 equipment which originally cost $5,000. Accumulated depreciation on this equipment at January 1, 2014, was $1,930; 2014 depreciation prior to the sale of equipment was $500. | 15 | | Kenseth sold for $5,140 on account inventory that cost $3,290. | 23 | | Salaries and wages of $6,300 were paid. | Adjustment data: 1. | | Kenseth estimates that uncollectible accounts receivable at year-end are $3,810. | 2. | | The note receivable is a one-year, 8% note dated April 1, 2014. No interest has been recorded. | 3. | | The balance in prepaid insurance represents payment of a $3,870, 6-month premium on September 1, 2014. | 4. | | The building is being depreciated using the straight-line method over 30 years. The salvage value is $32,100. | 5. | | The equipment owned prior to this year is being depreciated using the straight-line method over 5 years. The salvage value is 10% of cost. | 6. | | The equipment purchased on December 2, 2014, is being depreciated using the straight-line method over 5 years, with a salvage value of $1,980. | 7. | | The patent was acquired on January 1, 2014, and has a useful life of 9 years from that date. | 8. | | Unpaid salaries at December 31, 2014, total $2,160. | 9. | | Both the short-term and long-term notes payable are dated January 1, 2014, and carry a 10% interest rate. All interest is payable in the next 12 months. | 10 | | Income tax expense was $12,350. It was unpaid at December 31. | | |