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

a$.$ An analysis of WTI's insurance policies shows that $$3,600$ of coverage has expired.

b$.$ An inventory count shows that teaching supplies costing $$3,120$ are available at year$-$end.

c$.$ Annual depreciation on the equipment is $$14,400.$

d$.$ Annual depreciation on the professional library is $$7,200.$

Oe$.$ n September $1,$ WTI agreed to do five courses for a client for $$2,400$ each. Two courses will start immediately and finish before the end of the year. Three courses will not begin until next year. The client paid $$12,000$ cash in advance for all five courses on September $1,$ and WTI credited Unearned Revenue.

f$.$ 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 $31,$ $$11,700$ of the tuition revenue has been earned by WTI.

g$.$ 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.

h$.$ The balance in the Prepaid Rent account represents rent for December.