Lily Corporation manufactures titanium and aluminum tennis racquets. Lily'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: Activity Cost Pools Titanium Aluminum Total Cost Assembly 500 mach. hrs 500 mach. hrs $42000 Inspections 350 150 $80000 2100 labor hrs. 1900 labor hrs. Lily 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? O $19950. O $22050. O $29400. O $21000