Watson Technical Institute (WTI), a school owned by Tom Watson, provides training to individuals who pay tuition directly to the school. WTI also offers training to groups in off-site locations. Its unadjusted trial balance as of December 31, 2011, follows. WTI initially records prepaid expenses and unearned revenues in balance sheet accounts. Descriptions of items a through h that require adjusting entries on December 31, 2011, follow. Additional Information Items a. An analysis of WTI's insurance policies shows that $3,000 of coverage has expired. b. An inventory count shows that teaching supplies costing $2,600 are available at year-end 2011. c. Annual depreciation on the equipment is $12,000. d. Annual depreciation on the professional library is $6,000. e. On November 1, WTI agreed to do a special six-month course (starting immediately) for a client. The contract calls for a monthly fee of $2,200, and the client paid the first five months' fees in advance. When the cash was received, the Unearned Training Fees account was credited. The fee for the sixth month will be recorded when it is collected in 2012. f. On October 15, WTI agreed to teach a four-month class (beginning immediately) for an individual for $3,000 tuition per month payable at the end of the class. The class started on October 15, but no payment has yet been received. (WTI's accruals are applied to the nearest half-month; for example, October recognizes one-half month accrual.) 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. WATSON TECHNICAL INSTITUTE Unadjusted Trial Balance December 31, 2011 Debit Credit Cash $ 26,000 Accounts receivable 0 Teaching supplies 10,000 Prepaid insurance 15,000 Prepaid rent 2,000 Professional library 30,000 Accumulated depreciation—Professional library $ 9,000 Equipment 70,000 Accumulated depreciation—Equipment 16,000 Accounts payable 36,000 Salaries payable 0 Unearned training fees 11,000 T. Watson, Capital 63,600 T. Watson, Withdrawals 40,000 Tuition fees earned 102,000 Training fees earned 38,000 Depreciation expense—Professional library 0 Depreciation expense—Equipment 0 Salaries expense 48,000 Insurance expense 0 Rent expense 22,000 Teaching supplies expense 0 Advertising expense 7,000 Utilities expense 5,600 Totals $ 275,600 $ 275,600 2.value: 4 points Required: 2. Prepare the necessary adjusting journal entries for items a through h. Assume that adjusting entries are made only at year-end. (Omit the "$" sign in your response.) Adjusting entries (all dated Dec. 31, 2011). General Journal Debit Credit a. b. c. d. e. f. g. h. check my workeBook Links (4)references