Way Cool produces two different models of air conditioners. The company produces the mechanical systems in their 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.

Process Activity Overhead Cost Driver Quantity
Components Changeover $500,000 Number of- 800
batches
Machining 279,000 Machine hours 6,000
Setups 225,000 Number of- 120
setups
$1,004,000
Finishing Welding $180,300 Welding hours 3,000
Inspecting 210,000 Number of- 700
inspections
Rework 75,000 Rework orders 300
$465,300
Support Purchasing $135,000 Purchase orders 450
Providing space 32,000 Number of units 5,000
Providing utilities 65,000 Number of units 5,000
$232,000

Additional production information concerning its two product lines follows:

Model 145 Model 212
Units produced 1,500 3,500
Welding hours 800 2,200
Batches 400 400
Number of inspections 400 300
Machine hours 1,800 4,200
Setups 60 60
Rework orders 160 140
Purchase orders 300 150

Required:
1. Using ABC, compute the overhead cost per unit for each product line.
2. Determine the total cost per unit for each product line if the direct labor and direct materials costs per unit are $250 for Model 145 and $180 for Model 212.
3. If the market price for Model 145 is $820 and the market price for Model 212 is $480, determine the profit or loss per unit for each model.