Based on the following selected data, journalize the adjusting entries as of December 31, 2016 on page 23 of the journal:

	Estimated uncollectible accounts at December 31, $16,000, based on an aging of accounts receivable. The balance of Allowance for Doubtful Accounts at December 31 was $2,000 (debit).
	The physical inventory on December 31 indicated an inventory shrinkage of $3,300.
	Prepaid insurance expired during the year, $22,820.
	Office supplies used during the year, $3,920.
	Depreciation is computed as follows:

		Residual	Acquisition	Useful Life
Asset	Cost	Value	Date	in Years	Depreciation Method Used
Buildings	$900,00	$0	January 2	50	Double-declining-balance
Office Equip.	246,000	26,000	January 3	5	Straight-line
Store Equip.	112,000	12,000	July 1	10	Straight-line

A patent costing $48,000 when acquired on January 2 has a remaining legal life of 10 years and is expected to have value for eight years.

The cost of mineral rights was $546,000. Of the estimated deposit of 910,000 tons of ore, 50,000 tons were mined and sold during the year.

Vacation pay expense for December, $10,500.

A product warranty was granted beginning December 1 and covering a one-year period. The estimated cost is 4% of sales, which totaled $1,900,000 in December.

Interest was accrued on the note receivable received on October 17. Assume a 360-day year.

* Refer to the Chart of Accounts for exact wording of account titles.

CHART OF ACCOUNTS

Kornett Company

General Ledger

	ASSETS
110	Petty Cash
111	Cash
112	Notes Receivable
113	Accounts Receivable
114	Allowance for Doubtful Accounts
115	Merchandise Inventory
121	Interest Receivable
122	Prepaid Insurance
123	Office Supplies
130	Land
131	Buildings
132	Accumulated Depreciation-Buildings
133	Office Equipment
134	Accumulated Depreciation-Office Equipment
135	Store Equipment
136	Accumulated Depreciation-Store Equipment
137	Mineral Rights
138	Accumulated Depletion
141	Patents

	LIABILITIES
211	Social Security Tax Payable
212	Medicare Tax Payable
213	Employees Federal Income Tax Payable
214	State Unemployment Tax Payable
215	Federal Unemployment Tax Payable
216	Salaries Payable
221	Accounts Payable
222	Interest Payable
223	Product Warranty Payable
231	Vacation Pay Payable
232	Unfunded Pension Liability
241	Notes Payable

	EQUITY
310	Common Stock
311	Retained Earnings
312	Dividends
313	Income Summary

	REVENUE
410	Sales
610	Interest Revenue
611	Gain on Sale of Office Equipment

	EXPENSES
510	Cost of Merchandise Sold
521	Repairs Expense
522	Rent Expense
523	Insurance Expense
524	Bad Debt Expense
525	Office Supplies Expense
529	Cash Short and Over
551	Sales Salaries Expense
552	Office Salaries Expense
553	Payroll Tax Expense
554	Vacation Pay Expense
555	Pension Expense
561	Product Warranty Expense
571	Depreciation Expense-Buildings
572	Depreciation Expense-Office Equipment
573	Depreciation Expense-Store Equipment
574	Depletion Expense
575	Amortization Expense-Patents
581	Miscellaneous Selling Expense
582	Miscellaneous Administrative Expense
710	Interest Expense
711	Loss on Sale of Office Equipment