Question $13(15$ points$)$

Solve the following LP

$($Make sure to look for negative coefficients and decimals in coefficients when entering into Excel$)$

Zax

$Z=$

S$.$T$.$

$\backslash$table$[[x1,x2,x3,x4,x5,,675],[9x1,-1x2,-1x3,-1x4,-1x5,,0],[,x2,-5x3,,,,0],[,-8x2,-8x3,2x4,-8x5,,0],[3\mathrm{.}5x1,5x2,3x3,x4,\mathrm{.}25x5,,750],[,x2,x3,,,,40]]$

All $x_{i}0($non negativity constraint$)$

All answers $2$ decimal places no commas examples $100\mathrm{.}01,105\mathrm{.}00,93\mathrm{.}47$