A Six Sigma ASQ Quality Engineer is attempting to find the optimal settings for a machine. The factors and levels follow. Factor Low Setting High Setting Temperature 120 150 Material B A Pressure 85 135 The Six Sigma ASQ Quality Engineer performs a full factorial with one replicate. The results follow. Run Temperature Material Pressure Response 1 150 A 135 95.6363 2 120 A 85 90.4674 3 120 A 135 92.3629 4 150 A 135 96.2343 5 120 B 135 91.8775 6 150 B 85 92.3229 7 120 B 135 92.4995 8 120 A 135 92.0589 9 120 B 85 90.5635 10 150 A 85 91.929 11 120 A 85 89.9334 12 150 B 135 96.3738 13 150 B 85 92.7689 14 150 B 135 95.8418 15 150 A 85 92.563 16 120 B 85 90.2315 a) Determine the main effects for temperature. Show your work (use hand calculations or technology). b) Determine the main effects for material. Show your work (use hand calculations or technology). c) State your conclusions as well as your recommendations for the optimal setting.