Rodger's Cabinet Manufacturers uses flexible budgets that are based on the following manufacturing data for the month of July: Direct materials Direct labor Electric power (variable) Electric power (fixed) Supervisor salaries Property taxes on factory Straight-line depreciation $8 per unit $5 per unit $0.30 per unit $4,000 per month $25,000 per month $4,000 per month $2,900 per month Prepare a flexible budget for Rodger's based on production of 10,000, 15,000, and 20,000 units. Rodger's Cabinet Manufacturers Flexible Manufacturing Budget For the Month Ended July 31 Units of production Variable cost: Direct materials ($8 per unit) $ Direct labor ($5 per unit) Electric power ($0.30 per unit) Total variable cost Fixed cost: Electric power Supervisor salaries Property taxes Depreciation Total foed cost Total manufacturing costs