Automation Services Co. offers its services to companies desiring to use technology to improve their operations. After the accounts have been adjusted at December 31, the end of the fiscal year, the following balances were taken from the ledger of Automation Services: Fees Earned $614,500 Dividends 45,000 Rent Expense 140,000 Retained Earnings 3,250,000 Supplies Expense 18,200 Wages Expense 320,000 Miscellaneous Expense 8,700 Journalize the closing entries. If an amount box does not require an entry, leave it blank. Dec. 31 Dec. 31

"jake’s roof repair has provided the following data concerning its costs: fixed cost per month cost per repair-hour wages and salaries $ 20,900 $ 15.00 parts and supplies $ 7.70 equipment depreciation $ 2,800 $ 0.35 truck operating expenses $ 5,720 $ 1.60 rent $ 4,690 administrative expenses $ 3,850 $ 0.50 for example, wages and salaries should be $20,900 plus $15.00 per repair-hour. the company expected to work 2,600 repair-hours in may, but actually worked 2,500 repair-hours. the company expects its sales to be $47.00 per repair-hour. required: compute the company’s activity variances for may."