Consider the following linear programming problem:

Max

st$.$

Z $=20$x$\_\{1\}+50$x$\_\{2\}$

Please choose the best combination of x$,$ and x $($x$1,$ x$2)$ of this problem the optimal solution point $($the one that return the maximum $2)?$

$10\mathrm{.}4)$

$15\mathrm{.}44$

$01051$

None of the above