Homework i Saved Way Cool produces two different models of air conditioners. The company produces the mechanical systems in its components department. The mechanical systems are combined with the housing assembly in its finishing department. The activities, costs, and drivers associated with these two manufacturing processes and the production support process follow. (Loss amounts should be indicated with a minus sign. Round your intermediate calculations and round "Cost per unit and OH rate" answers to 2 decimal places.) Process Components Activity Changeover Overhead Cost $ 451,000 Driver Quantity Number of batches. 770 ok Machining 301,800 Machine hours 7,720 Setups 227,000 Number of setups 200 t $979,800 Finishing Welding $182,300 Welding hours 3,500 Mit Inspecting Rework 234,000 Number of inspections 770 61,950 Rework orders 280 rences $478,250 Support Purchasing $138,000 Purchase orders 503 Providing space 30,450 Number of units 6,300 Providing utilities 60,990 Number of units 6,300 $ 229,440 Additional production information concerning its two product lines follows. Units produced Hodel 145 Model 212 2,100 4,200 Welding hours 1.200 2,300 Batches 385 385 Number of inspections 505 265 Machine hours 2,320 5,400 Setup 100 200 Rawork orders 150 130 Purchase orders 335 168