Problem 8-3 Comparing Buying Alternatives (LO8-2] 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: Product Attributes Portability Sound projection Warranty 0.2 0.3 Tammy rated the brands as follows: Sound Portability Projection Warranty Brand A Brand B Brand C uc 000 Using the consumer buying matrix, conduct a quantitative product evaluation rating for each brand. What other factors is Tammy likely to consider when making her purchase? (Do not round intermediate calculations. Round your answers to 1 decimal place.) Product Evaluation Rating Brand A Brand B Brand C