Alter much effort and analysis. you determined the following cost formulas and gathered the following actual cost data for March: Utilities. $16,100 plus $0.12? per machinehour $ 21,930 unintananca $33,400 plus $1.40 per machinehour $ 65.300 Supplies $0.60 per machinehour $ 14,200 Indirect labor $94,100 plus $1.30 per machinehour $126,200 Depreciation $63,400 $ 113,100 FAB Corporation Activity Variances For the Month Ended March 31 Utilities Maintenance Supplies Indirect labor Depreciation TotalFAB Corporation Spending Variances For the Month Ended March 31 Utilities Maintenance Supplies Indirect labor Depreciation Total