Danielle Manning, D.D.S., opened a dental practice on January 1, 2012. During the first month of operations, the following transactions occurred.

1.

Performed services for patients who had dental plan insurance. At January 31, $817 of such services was earned but not yet recorded.

2.

Utility expenses incurred but not paid prior to January 31 totaled $636.

3.

Purchased dental equipment on January 1 for $80,000, paying $24,700 in cash and signing a $55,300, 3-year note payable. (a) The equipment depreciates $400 per month. (b) Interest is $553 per month.

4.

Purchased a one-year malpractice insurance policy on January 1 for $24,828.

5.

Purchased $1,628 of dental supplies. On January 31, determined that $477 of supplies were on hand.

Prepare the adjusting entries on January 31. Account titles are: Accumulated Depreciation Equipment, Depreciation Expense, Service Revenue, Accounts Receivable, Insurance Expense, Interest Expense, Interest Payable, Prepaid Insurance, Supplies, Supplies Expense, Utilities Expense and Accounts Payable.

Selected accounts for Brianna s Salon are presented below. All June 30 postings are from closing entries.

Salaries and Wages Expense
6/10 2,711 6/30 8,443
6/28 5,732
Supplies Expense
6/12 840 6/30 1,694
6/24 854
Service Revenue
6/30 17,961 6/15 9,299
6/24 8,662
Rent Expense
6/1 2,743 6/30 2,743
Owner s Capital
6/30 2,009 6/1 11,915
6/30 5,081
Bal. 14,987
Owner s Drawings
6/13 1,165 6/30 2,009
6/25 844