Please solve with right answers!!!

BluStar Company has two service departments. Administration and Accounting, and two operating departments, Domestic and International. Administration costs are allocated on the basis of employees, and Accounting costs are allocated on the basis of numbe of transactions. A summary of Biustar operations follows: Required: o. Allocate the cost of the service departments to the operating departments using the direct method. (Do not round intermediote colculations. Negotive omounts should be indicated by a minus sign.) b. Allocate the cost of the service departments to the operating departments using the step method. Start with Administration. (Do not round intermediate calculations. Negative amounts should be indicated by a minus sign.) c. Allocate the cost of the service departments to the operating departments using the reciprocal method. (Do not round intermediote colculations. Negative amounts should be indicated by a minus sign.)