Alfred, owner of HiminusTech Fiberglass Fabricators, Inc., is interested in using the reciprocal allocation method. The following data from operations were collected for analysis:

Budgeted manufacturing overhead costs:
Plant Maintenance PM (Support Dept)	$320,000
Data Processing DP (Support Dept)	$55,000
Machining M (Operating Dept)	$215,000
Capping C (Operating Dept)	$110,000
Services furnished:
By Plant Maintenance (budgeted laborminushours):
to Data Processing	3,400
to Machining	5,800
to Capping	8,900
By Data Processing (budgeted computer time):
to Plant Maintenance	1,100
to Machining	3,550
to Capping	550

What is the complete reciprocated cost of the Plant Maintenance Department? (Do not round any intermediary calculations.)

The highlighted portion above is the question being asked. I have seen this similar problem asked before but the steps are unclear to me and I need a lot better guidance on this problem. Please help as much as possible and explain everything as simple and clear as possible. I am TERRIBLE with cost accounting. Please and thank you!