The tables below provide data related to three different designs of a product. You may solve this problem in Excel. Pl. note that if vour answers are incorrect, partial credit cannot be given. Show all your work if done by hand. Pairwise comparison of criteria Cost Quality Reliability Criteria Cost 1 Quality 1/3 1 2 Reliability 1/5 1/2 1 Pairwise comparison of Cost Design A 3 1 1/6 1/2 1 B C 1/3 C Pairwise comparison of Quality Design A 1 C A 1/3 1/7 3 1 1/4 4 1 Pairwise comparison of Reliability Design A B C 1 3 1 1/2 1/3 1 1 C 1