University Printers has two service departments (Maintenance and Personnel) and two operating departments (Printing and Developing). Management has decided to allocate maintenance costs on the basis of machine-hours in each department and personnel costs on the basis of labor-hours worked by the employees in each.

The following data appear in the company records for the current period:

	Maintenance			Personnel			Printing			Developing
Machine-hours					1,700			1,700			5,100
Labor-hours		700						700			2,800
Department direct costs	$	2,400		$	12,400		$	14,100		$	11,000

Required:

Allocate the service department costs using the step method, starting with the Maintenance Department. (Negative amounts should be indicated by a minus sign. Do not round intermediate calculations.)

	Maintenance	Personnel	Printing	Developing
Service department costs	$2,400	$12,400	??	?
Maintenance	(2,400)	???	?	?
Personnel		??	?	?
Total costs allocated	$	$12,400	$0	$0