Check my work 2 Jake's Roof Repair has provided the following data concerning its costs Fixed Cost Cost per per Month Repair-hour Wages and salaries $21, 18 $15.00 Parts and supplies $7.50 Equipeent depreciation $ 2,760 5 0.45 Truck operating expenses $ 5.720 Rent $ 1.60 $4,620 Administrative expenses $ 3,800 For example, wages and salaries should be 524100 plus $15.00 per repair-hour. The company expected to work 2,500 repair-hours in May, but actually worked 2.400 repair hours. The company expects its sales to be $49.00 per repair-hour Required Compute the company's activity variances for May (indicate the effect of each variance by selecting "P" for favorable. "U" for unfavorable, and "None" for no effectie. zero variance). Input all amounts as positive values.) Jake's Roof Repair Activity Variances For the Month Ended May 31 Revenue Expenses Wages and sales Parts and supplies Equipment depression Truck penting expert R