Crane Corporation manufactures titanium and aluminum tennis racquets. Crane's total overhead costs consist of assembly costs and inspection costs. The following information is available regarding activity cost pools, estimated use of activities per product, and total estimated overhead costs: Crane is considering switching from one overhead rate based on labor hours to activity-based costing. If activity-based costing is used, what amount of assembly cost is assigned to titanium racquets? $20000 $28000 $22050. $21000