help pls

Exercise 4B-2 (Static) Step-Down Method [LO4-11] Madison Park Co-op, a whole foods grocery and gift shop, has provided the following data to be used in its service department cost allocations: Required: Using the step-down method, allocate the costs of the service departments to the two operating departments. Allocate Administration first on the basis of employee-hours and then Janitorial on the basis of space occupled. (Please enter allocations from a deportment as negotive and allocations to a deportment as positive. The line should add across to zero. Do not round intermediate colculations.)