Problem $4.$ A linear programning model was used to minim ze costs, Use the information from the Answer and Sensithiy Reponts $($below$)$ to answer Problem $4$ patsa$-$e$.$

$MNM{x}_1+5x_2+6x_1$

$si{x}_1+x_2+x_{3}25$

$3x_1+4x_2+2x_{3}280$

$2x_1+4x_2+4x_{3}320$

$\backslash$table$[[$celli$,N=,$Brems wos,$],[ses10,$Objestwehendism Mix ki$,1900,940,00]]$

$\backslash$table$[[$celll$,,$Name,$\backslash$table$[[$Fins$],[$Malue$]],\backslash$table$[[$Redured$],[$Cast$]],\backslash$table$[[$objective$],[$confilligent$]],\backslash$table$[[$Allowable$],[$Inerpese$]],\backslash$table$[[$Aloweble$],[$Decrease$]]],[ses7,xd,,0,15,4,1E+30,1\mathrm{.}5],[5057,xq,,80,($a$),5,1,5],[$SEST$,83,,9,1,5,16,30,$I$]]$

$\backslash$table$[[$Coll$,$Name,$\backslash$table$[[$Final$],[$Yalue$]],\backslash$table$[[$Shadow$],[$Prlow$]],\backslash$table$[[$Constrint$],[$R$.$M$.$ SUS$]],\backslash$table$[[$Alowsble$],[$Ingerese$]],\backslash$table$[[$Alowible$],[$becosese$]]],[$Sr$519,$hoseures $1$ Used,$60,0,16,1520,4.],[$SF$514,$Rnsauren $2$ usind,$390,$D$,280,48,],[$$F$515,$Resqurce $3$ Used,$320,125,320,20,10]]$

Sensitivity Report:

mage g$04$ Datailable $1.$png

Image $004$ DataTable $2$png

Image go$4$ DataTiable $3.$png

Question $15$

$4$ pts

Problem $4$a$.$ What is the optimal solution, including the value of the objective function at the optimal solution?

$x_1$

$x-$

$x_3=$

Objective Function $-$