You have just been hired by FAB Corporation, the manufacturer of a revolutionary new garage door opening device. The president has asked that you review the company's costing system and do what you can to help us get better control of our manufacturing overhead costs." You find that the company has never used a flexible budget, and you suggest that preparing such a budget would be an excellent first step in overhead planning and control After much effort and analysis, you determined the following cost formulas and gathered the following actual cost data for March Actual Cost in March $22,080 60,700 $ 16,000 $125,800 69,900 Cost Formula Utilities Maintenance Supplies Indirect labor $94,300 plus $1.70 per machine-hour Depreciation $68,200 $16,500 plus $0.21 per machine-hour $38,100 plus $1.60 per machine-hour $0.90 per machine-hour During March, the company worked 16,000 machine-hours and produced 10,000 units. The company had originally planned to work 18,000 machine-hours during March Required: 1. Calculate the activity variances for March 2. Calculate the spending variances for March Complete this question by entering your answers in the tabs below. Required1 Required2 Calculate the spending variances for March. (Indicate the effect of each variance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (i.e., zero variance). Input all amounts as positive values.) FAB Corporation Spending Variances For the Month Ended March 31 2,220 Utilities Maintenance upplies Indirect labor Depreciation Total