Pastina Company sells various types of pasta to grocery chains as private label brands. The company's reporting year-end is December 31. The unadjusted trial balance as of December 31, 2021, appears below. Account TitleDebits Credits
Cash32,000
Accounts receivable40,600
Supplies1,800
Inventory60,600
Notes receivable20,600
Interest receivable0
Prepaid rent1,200
Prepaid insurance6,600
Office equipment82,400
Accumulated depreciation 30,900
Accounts payable 31,600
Salaries payable 0
Notes payable 50,600
Interest payable 0
Deferred sales revenue 2,300
Common stock 64,200
Retained earnings 30,000
Dividends4,600
Sales revenue 149,000
Interest revenue 0
Cost of goods sold73,000
Salaries expense19,200
Rent expense11,300
Depreciation expense0
Interest expense0
Supplies expense1,400
Insurance expense0
Advertising expense3,300
Totals358,600 358,600
Information necessary to prepare the year-end adjusting entries appears below.

Depreciation on the office equipment for the year is $10,300.
Employee salaries are paid twice a month, on the 22nd for salaries earned from the 1st through the 15th, and on the 7th of the following month for salaries earned from the 16th through the end of the month. Salaries earned from December 16 through December 31, 2021, were $900.
On October 1, 2021, Pastina borrowed $50,600 from a local bank and signed a note. The note requires interest to be paid annually on September 30 at 12%. The principal is due in 10 years.
On March 1, 2021, the company lent a supplier $20,600 and a note was signed requiring principal and interest at 8% to be paid on February 28, 2022.
On April 1, 2021, the company paid an insurance company $6,600 for a one-year fire insurance policy. The entire $6,600 was debited to prepaid insurance.
$560 of supplies remained on hand at December 31, 2021.
A customer paid Pastina $2,300 in December for 900 pounds of spaghetti to be delivered in January 2022. Pastina credited deferred sales revenue.
On December 1, 2021, $1,200 rent was paid to the owner of the building. The payment represented rent for December 2021 and January 2022 at $600 per month. The entire amount was debited to prepaid rent.

5. Prepare closing entries.