Consider a plastic material whose quality is defined by five principle properties as follows.

$\backslash$table$[[$Requirement$,$Properties,Max,Min,Target,$\backslash$table$[[$Direction of$],[$Improvement$]],$Importance,$\backslash$table$[[$Actual$],[$Value$]],\backslash$table$[[$Desirabili $1],[$Goal$]]],[\backslash$table$[[$Strength of the$],[$material$]],\backslash$table$[[$Tensile$],[$strength$],[($psi$)]],-,7000,10000,\backslash$table$[[$Larger$-$the$-],[$better$]],5,9800,0\mathrm{.}9],[\backslash$table$[[$Tensile$],[$modulus$],[({10}^5)$