need help answering this question. thank you.

Exercise 17-8 Using the plantwide overhead rate to assess prices LO P1 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 Activity Components Changeover Machining Setups Quantity 770 7,580 40 Finishing Welding Inspecting Rework Overhead Cost Driver $ 456,500 Number of batches 301,200 Machine hours 227,500 Number of setups $ 985,200 $ 180,800 Welding hours 235,000 Number of inspections 60, 250 Rework orders $ 476,050 $ 137,000 Purchase orders 30,250 Number of units 60,690 Number of units $ 227,940 4,800 740 220 Support Purchasing Providing space Providing utilities 503 5.400 5,400 Additional production information concerning its two product lines follows. Model 145 1,800 1,400 385 Units produced Welding hours Batches Number of inspections Machine hours Setup Rework orders Purcha orders Model 212 3,600 3,400 385 255 5,250 20 100 2,330 20 120 335 Required: Purchase orders 335 168 Required: 1. Using a plantwide overhead rate based on machine hours, compute the overhead cost per unit for each product line. 0 2. Determine the total cost per unit for each product line if the direct labor and direct materials costs per unit are $220 for Model 145 and $150 for Model 212. Overhead Assigned Activity Driver Plantwide OH rate Total Overhead Cost Units Produced OH Cost per unit 0 Model 145 Model 212 $ $ 0 Model 145 Model 212 0 3. If the market price for Model 145 is $758 and the market price for Model 212 is $430, determine the profit or loss per unit for each model Model 145 Model 212 Market price