A manufacturing company has two production departments, Fabrication and Assembly and 3 service departments as Stores, Time Office and Maintenance. The departmental overheads summary for the month of March 2012 is given below: Fabrication - Rs.24000 Assembly - Rs.16000 Stores - Rs.5000 Time office - Rs.4000 Maintenance - Rs.3000 Other information relating to the department was:

Apportion the costs of service departments to the production departments.