General After- 2. Wisneski Corporation uses the step-down method to allocate service department costs to operating departments. The company has two service departments, General Management and Physical Plant, and two operating departments, Sales and After-Sales. Data concerning those departments follow: Service Department Operating Department Physical Management Plant Sales Sales Departmental costs.... $29,880 $57.240 $286,590 $249,650 Employee time 5,000 2,000 20,000 14,000 Space occupied 1,000 2,000 37,000 1,000 General Management Department costs are allocated first on the basis of employee time and Physical Plant Department costs are allocated second on the basis of space occupied. Require: (1) What is the total After-Sales Department cost after allocations? (10%) (2) What is the Allocation rate for General Management Department costs? (10%) (3) What is the Allocation rate for Physical Plant Department costs? (10%)