Lincoln Lights is considering hiring one of three software firms to implement a new IT system. Lincoln management has decided to evaluate the firms on three dimensions-reputation, skill level, and price. Weights for each dimension, as well as performance ratings for each of the firms

(1="poor" to 5="excellent"), are shown in the following table.

the performance values for the three software firms.

Dimension	Weight	Altrex	TGI Ltd.	PC Associates
Reputation	0.2	1	1	4
Skill level	0.2	5	3	1
Price	0.6	1	4	5

Part 2

a. The weighted performance score for Altrex is