Reliable Repairs & Service, an electronics repair store, prepared the following unadjusted trial balance on November 30, 20Y3: Reliable Repairs & Service UNADJUSTED TRIAL BALANCE November 30, 20Y3 ACCOUNT TITLE DEBIT CREDIT Cash 10,800.00 Accounts Receivable 67,270.00 Supplies 16,390.00 Equipment 115,170.00 Accounts Payable 15,830.00 Unearned Fees 17,930.00 Common Stock 10,500.00 Retained Earnings 107,430.00 Dividends 13,860.00 Fees Earned 297,710.00 Wages Expense 94,430.00 Rent Expense 71,780.00 Utilities Expense 52,100.00 Miscellaneous Expense 7,600.00 Totals 449,400.00 449,400.00 For preparing the adjusting entries, the following data were assembled: Fees earned but unbilled on November 30 were $9,950. Supplies on hand on November 30 were $4,810. Depreciation of equipment was estimated to be $6,130 for the year. The balance in unearned fees represented the November 1 receipt in advance for services to be provided. During November, $15,250 of the services were provided. Unpaid Wages accrued on November 30 were $5,100. Required: 1. Journalize the adjusting entries necessary on November 30, 20Y3. 2. Determine the revenues, expenses, and net income of Reliable Repairs & Service before the adjusting entries. 3. Determine the revenues, expenses, and net income of Reliable Repairs & Service after the adjusting entries. 4. Determine the effect of the adjusting entries on Retained Earnings.