The process engineer at Sival Electronics is also trying to determine whether a newer, more costly design involving a gold alloy in a computer chip is more effective than the present, less expensive silicon design. She wants to obtain an effective output voltage at both high and low temperatures, when tested with high and low signal strength. She hypothesizes that high signal strength will result in higher voltage output, low temperature will result in higher output, and the gold alloy will result in higher output than the silicon material. She hopes that the main and interaction effects with the expensive gold will be minimal. The data below were gathered in testing of all combinations. Create a factorial design in Minitab and analyze the factorial design. Create Main Effects, Interaction and Cube plots. What recommendation would you make?

$\backslash$table$[[$Treatment$,$Signal,Material,Temperature,Response$],[$A$,$Low,Silicon,Low,$7],[$B$,$High,Silicon,Low,$16],[$C$,$Low,Gold,Low,$8],[$D$,$High,Gold,Low,$18],[$E$,$Low,Silicon,High,$14],[\frac{?}{\text{b}\text{a}\text{r}}(F),$High,Silicon,High,$10],[$G$,$Low,Gold,High,$11],[H,$High,Gold,High,$12]]$

SOLVE USING MINITAB, iGraphx, OR EXCEL

PLEASE SHOW ALL SCREENSHOTS AND STEPS