PROMETHEE EXAMPLE

Let us consider a multicriteria problem for which $6$ criteria are considered and consisting of $6$ possible actions. The criteria $f1,f,f4$ and $f5$ must be minimized $f2$ and $f6$ maximized. The actions al $,a2,a3,a4,a5,a6$ are for instance possible installations; for each of them we have: $*)$ being the number of workers requested, $f2{(}^{**})$ the daily production expressed in number of pieces, $.$