Woodland Hotels, Inc., operates four resorts in the heavily wooded areas of northern California. The resorts are named after the predominant trees at the resort: Pine Valley, Oak Glen, Mimosa, and Birch Glen. Woodland allocates its central office costs to each of the four resorts according to the annual revenue the resort generates. For the current year, the central office costs (000s omitted) were as follows:

Front office personnel (desk, clerks, etc.)	$	8,200
Administrative and executive salaries		4,200
Interest on resort purchase		3,200
Advertising		700
Housekeeping		2,200
Depreciation on reservations computer		180
Room maintenance		820
Carpet-cleaning contract		54
Contract to repaint rooms		420
Costs to be allocated	$	19,974

	Pine Valley	Oak Glen	Mimosa	Birch Glen	Total
Revenue (000s)	$	5,550	$	8,195	$	8,877	$	6,950	$	29,572
Square feet		55,675		76,799		41,974		83,864		258,312
Rooms		88		124		68		176		456
Assets (000s)	$	92,545	$	136,945	$	72,555	$	57,699	$	359,744

Suppose that the current method were replaced with a system of four separate cost pools with costs collected in the four pools allocated on the basis of revenues, assets invested in each resort, square footage, and number of rooms, respectively. Which costs should be collected in each of the four pools? (Enter your answers in thousands of dollars.)