Texas Toys, a retail store, has four sales departments supported by three service departments. Cost and operational data for each department follow:

Purch. Sales Cost of Square Orders

Department Sales Goods Sold Footage Issued

	1......	$92,160		$36,864	1,728	1,260
	2......	69,120		32,832	3,024	1,680
	3......	80,640		32,256	1,296	2,310
	4......	46,080		27,648	2,592	1,750
Service
Departments			Allocation Basis				Cost
Advertising..			Sales				$10,000
Maintenance			Square footage				6,900
Purchasing...			No. of purchase orders issued				12,000

Determine the service department expenses to be allocated to Sales Departments 1 - 4 for: Advertising Maintenance

Purchasing