# math

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2. Tammy Monahan is considering the purchase of a home entertainment center. The product attributes she plans to consider and the weights she gives to them are as follows:
Portability .1
Sound projection .6
Warranty .3

Tammy related the brands as follows:

portability sound projection warranty
Brand A 6 8 7
Brand B 9 6 8
Brand C 5 9 6

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