Jake's Hoof Repan has provided the following data concerning its costs Fixed Cast per Month cost per Mapes and salaries Parts and supplies Folprent detection Truck operating expenses inistratives Hepair Hour $ 15,00 57.70 0.55 Want $ 2,70 55,7 $4,500 57,840 For example, wages and salanes should be $21,200 plus $1500 per tepair hout the company expected to work 2500 repen 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 vanances for May (indicate the effect of each variance by selecting "F" 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 salaries Parts and supplies Equipment depreciation Truck operating expenses Rent Administrative expenses Total expense Net operating income