Engineering Economy 7th Edition by Leland Blank ,Anthony Tarquin

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John, who works at Swatch, has decided to use the weighted attribute method to compare three sys­tems for manufacturing a watchband. The vice president and her assistant VP have evaluated each of three attributes in terms of importance to them, and John has placed an evaluation from 0 to 100 on each alternative for the three attributes. John's ratings for each alternative are as follows: Use the weights below to evaluate the alternatives. Are the results the same for both persons' weights Why