A location analysis has been narrowed down to three locations. The critical factors, their weights, and the ratings for each location are shown below:

		Location
Factor	Wt.	A	B	C
Labor Cost	.4	70	80	90
Transportation Cost	.2	80	80	60
Market Access	.2	90	70	60
Raw Materials Cost	.1	50	70	90
Utility Cost	.1	80	90	70

What is the composite score for location B?