# math

posted by
**scor** on
.

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