(d) Sheffield, 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 $78,300 $156,600 Machine hours 2,000 2,000 Setup hours 200 800 Packaging hours 50 75 The estimated overhead of $469,800 is allocated as follows: machining activity cost pool $250,560, machine set up $177,480 and packaging $41,760. (1) Determine the overhead rates using the activity-based costing approach with three cost pools. (Round answers to 2 decimal places, e.g. 15.25.) Overhead Rate Question 1 of 5 < > 1.5/2 Machining $ per hour Machine set up $ per hour Packaging $ per hour (2) Calculate the overhead allocation for the family model and the deluxe model using three activity cost pools. Family model $ Deluxe model $ Overhead Allocation III What is the difference in allocation between two activity cost pools and three activity cost pools? Is the difference in allocation worth using the third activity cost pool? Difference $ The additional cost pool the overhead cost allocation significantly.