Required information [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 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 $2,542 of coverage has expired. b. An inventory count shows that teaching supplies costing $2,204 are available at year-end. c. Annual depreciation on the equipment is $10,170. d. Annual depreciation on the professional library is $5,085. e. On September 1, WTI agreed to do five training courses for a client for $2,300 each. Two courses will start immediate and finish before the end of the year. Three courses will not begin until next year. The client paid $11,500 cash advance for all five training 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 a the end of the class. At December 31, $6,748 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 day for each employee. h. The balance in the Prepaid Rent account represents rent for December WELLS TECHNICAL INSTITUTE Unadjusted Trial Balance December 31 Credit Debit $ 27,547 0 10,594 15,894 2,120 31,784 $ 9,537 103,000 Cash Accounts receivable Teaching supplies Prepaid insurance Prepaid rent Professional library Accumulated depreciation-Professional library Equipment Accumulated depreciation-Equipment Accounts payable Salaries payable Unearned revenue T. Wells, Capital T. Wells, Withdrawals Tuition revenue Training revenue Depreciation expense-Professional library Depreciation expense-Equipment Salaries expense Insurance expense Rent expense Teaching supplies expense Advertising expense Utilities expense Totals 16,954 23,000 0 11,500 111,527 42,381 108,069 40,261 0 0 50, 858 0 23,320 0 7.417 5,933 $ 320,848 S 320,848 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