Interdepartment Services: Step Method Tucson Manufacturing Company has five operating departments, two of which are producing departments (P1 and P2) and three of which are service departments (S1, S2, and S3). All costs of the service departments are allocated to the producing departments. The following table shows the distribution of services from the service departments Services provided to Services provided S1 S2 S3 P1 P2 from S1 S2 S3 .. 596 25% 50% 20% 10% .. 545 40 15 5 .. 20 60 The direct operating costs of the service departments are as follows S1 $21,000 S2 255,000 S3 27,000 Using the step method, prepare a schedule for Tucson Manufacturing Company allocating the service department costs to the producing departments. (Round calculations to the nearest dollar.) Service Departments Producing Departments S1 P1 Total costs