Schwering Corporation uses activity based costing to ession overhead costs to products, Overhead costs have already been located to the company's three activity cost pools as follows: Machining. 599.000. Order Filing, 5140400 and Other $67,800. Machining costs are assigned to products using machine hours (M ) and Order Filing costs are assigned to products using the number of orders. The costs in the other activity cost pool are not assigned to products. Activity data appear below. MH Machining Orders Order Filing 2880 720 22.10 The activity rate for the Order Filling activity con pool under activity based cong close to $39.00 per order $85 33 per order $12.60 per order $28.60 per order O