Operations/Supply Chain Problem (see photo for more details).

Explain any formulas used and steps when solving.

Question 07: maxz=3x1+2x2s.t.2x1+x2100(Finishingconstraint)x1+x280(Carpentryconstraint)x140(Demandconstraint)x1,x20 where x1=numberofsoldiersproducedperweekx2=numberoftrainsproducedperweek \begin{tabular}{|c|c|c|c|} \hline variables & & & \multirow{6}{*}{ Variable Cells } \\ \hline x1 & 20 & & \\ \hlinex2 & 60 & & \\ \hline & & & \\ \hline & & & \\ \hline \multirow{2}{*}{\multicolumn{3}{|c|}{ Objectives }} & \\ \hline & & & \multirow{8}{*}{ Conetrainte } \\ \hline Maximize & 180 & & \\ \hline & & & \\ \hline \multicolumn{3}{|l|}{ Constraints } & \\ \hline & & RHS & \\ \hline Fishing Department & 100