Coronado, Inc. decided to implement the activity-based costing approach and was quite successful in its use. However, the controller is wondering if instead of only two activity cost pools, they should expand to three activity cost pools based on the following: Family Model Deluxe Model Direct labor costs $72.900 $145,800 Machine hours 2,000 2,000 Setup hours 200 800 Packaging hours 50 75 The estimated overhead of $437,400 is allocated as follows: machining activity cost pool $233,280, machine set up $165,240 and packaging $38,880