Current Attempt in Progress Cullumber Company uses four activity pools to apply overhead to its products. Each activity has a cost driver used to assign the overhead costs to the product. The activities and related overhead costs are as follows: The above activities are used by the two different products as follows: Calculate how much of the material handling cost will be allocated to PC-21. eTextbook and Media Determine the ABC allocation rate for purchase orders. eTextbook and Media Calculate how much of the set-up costs will be allocated to WX-34. eTextbook and Media Calculate how much of the total activity costs will be allocated to PC-21