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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 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 that require adjusting entries on December 31 Additional Information Items a. An analysis of WTI's insurance policies shows that $3,996 of coverage has expired. b. An inventory count shows that teaching supplies costing $3,464 are available at year-end. c. Annual depreciation on the equipment is $15.986. d. Annual depreciation on the professional library is $7.993. e. On September 1, WTI agreed to do five training courses for a client for $2,700 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 $13,500 cash in 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 at the end of the class. At December 31, $12,903 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 WELLS TECHNICAL INSTITUTE Unadjusted Trial Balance December 31 Credit Debit $ 28,000 0 10,768 16,155 2,155 32,307 $ 9,693 101,000 17,232 23,000 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 13,500 108, 238 43,078 109, 846 40,923 51,694 23,705 7,539 6,031 $ 322,432 $ 322,432 Cath Equipment Unadjusted Balance Unadjusted Balance Adjusted Balance Adjusted Balance 0 Accounts Receivablo Unadjusted Balance Accumulated Depreciation-Equipment Unadjusted Balance Adjusted Balance Adjusted Balance Teaching Supplies Accounts Payable Unadjusted Balance Unadjusted Balance 0 Adjusted Balance Adjusted Balance Prepaid Insurance Salaries Payable nadjusted Balance Unadjusted Balance djusted Balance Adjusted Balance 0 Prepaid Rent Unearned Revenue nadjusted Balance Unadjusted Balance djusted Balance Adjusted Balance 0 Professional Library T. Wells, Capital nadjusted Balance Unadjusted Balance djusted Balance Adjusted Balance 0 Accumulated Depreciation-Professional Library adjusted Balance T. Wells, Withdrawals Unadjusted Balance justed Balance 0 Adjusted Balance Tuition Revenue Rent Expense adjusted Balance Unadjusted Balance justed Balance Adjusted Balance Training Revenue adjusted Balance Teaching Supplies Expense Unadjusted Balance justed Balance 0 Adjusted Balance 0 -13 Advertising Expense Depreciation ExpenseProfessional Library adjusted Balance Unadjusted Balance Sk justed Balance 0 Adjusted Balance Utilities Expense Depreciation Expense-Equipment adjusted Balance Unadjusted Balance ljusted Balance 0 Adjusted Balance 0 Salaries Expense Insurance Expense ladjusted Balance Unadjusted Balance justed Balance 0 Adjusted Balance 0