[The following information applies to the questions displayed below.]

Wells Technical Institute (WTI), a school owned by Tristana Wells, provides training to individuals who pay tuition directly to the school. WTI also offers training to groups in off-site locations. WTI initially records prepaid expenses and unearned revenues in balance sheet accounts. Its unadjusted trial balance as of December 31 follows, along with descriptions of items a through h that require adjusting entries on December 31.

Additional Information Items

1. An analysis of WTI's insurance policies shows that $3,600 of coverage has expired.
2. An inventory count shows that teaching supplies costing $3,120 are available at year-end.
3. Annual depreciation on the equipment is $14,400.
4. Annual depreciation on the professional library is $7,200.
5. On September 1, WTI agreed to do five courses for a client for $3,000 each. Two courses will start immediately and finish before the end of the year. Three courses will not begin until next year. The client paid $15,000 cash in advance for all five courses on September 1, and WTI credited Unearned Revenue.
6. On October 15, WTI agreed to teach a four-month class (beginning immediately) for an executive with payment due at the end of the class. At December 31, $10,200 of the tuition revenue has been earned by WTI.
7. WTI's two employees are paid weekly. As of the end of the year, two days' salaries have accrued at the rate of $100 per day for each employee.
8. The balance in the Prepaid Rent account represents rent for December.

2-a. Post the balance from the unadjusted trial balance and the adjusting entries into the T-accounts.

2-b. Prepare an adjusted trial balance.

Prepare an adjusted trial balance.

WELLS TECHNICAL INSTITUTE
Adjusted Trial Balance
December 31
	Debit	Credit
Cash	$27,698
Accounts receivable	11,450
Teaching supplies
Prepaid insurance
Prepaid rent
Professional library
Accumulated depreciationProfessional library
Equipment
Accumulated depreciationEquipment
Accounts payable
Salaries payable
Unearned revenue
Common stock
Retained earnings
Dividends
Tuition revenue
Training revenue
Depreciation expenseProfessional library
Depreciation expenseEquipment
Salaries expense
Insurance expense
Rent expense
Teaching supplies expense
Advertising expense
Utilities expense
Totals	$39,148	$0