Required information

[The following information applies to the questionsdisplayed below.]

Wells Technical Institute (WTI), a school owned by Tristana Wells,provides training to individuals who pay tuition directly to theschool. WTI also offers training to groups in off-site locations.Its unadjusted trial balance as of December 31, 2017, follows. WTIinitially records prepaid expenses and unearned revenues in balancesheet accounts. Descriptions of items a through hthat require adjusting entries on December 31, 2017, follow.
  
Additional Information Items

1. An analysis of WTI's insurance policies shows that $3,996 ofcoverage has expired.
2. An inventory count shows that teaching supplies costing $3,464are available at year-end 2017.
3. Annual depreciation on the equipment is $15,986.
4. Annual depreciation on the professional library is $7,993.
5. On November 1, WTI agreed to do a special six-month course(starting immediately) for a client. The contract calls for amonthly fee of $2,500, and the client paid the first five months'fees in advance. When the cash was received, the Unearned TrainingFees account was credited. The fee for the sixth month will berecorded when it is collected in 2018.
6. On October 15, WTI agreed to teach a four-month class(beginning immediately) for an individual for $5,361 tuition permonth payable at the end of the class. The class started on October15, but no payment has yet been received. (WTI's accruals areapplied to the nearest half-month; for example, October recognizesone-half month accrual.)
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 foreach employee.
8. The balance in the Prepaid Rent account represents rent forDecember.

WELLS TECHNICAL INSTITUTE Unadjusted Trial Balance December 31, 2017
	Debit			Credit
Cash	$	27,698
Accounts receivable		0
Teaching supplies		10,652
Prepaid insurance		15,981
Prepaid rent		2,132
Professional library		31,958
Accumulated depreciation—Professional library				$	9,589
Equipment		74,555
Accumulated depreciation—Equipment					17,046
Accounts payable					37,568
Salaries payable					0
Unearned training fees					12,500
Common stock					12,000
Retained earnings					55,754
Dividends		42,613
Tuition fees earned					108,661
Training fees earned					40,482
Depreciation expense—Professional library		0
Depreciation expense—Equipment		0
Salaries expense		51,136
Insurance expense		0
Rent expense		23,452
Teaching supplies expense		0
Advertising expense		7,457
Utilities expense		5,966
Totals	$	293,600		$	293,600

2-a. Post the balance from the unadjusted trialbalance and the adjusting entries in to the T-accounts.
2-b. Prepare an adjusted trial balance.