Solve the following LP using two$-$phase method. $($Note that the model might be infeasible or

unbounded, or has alternative or unique optima.$)$

max z $=2$x$1+5$x$2$

s$.$t$.3$x$1+2$x$2>6$

$2$x$1+$ x$2<2$

x$1$; x$20$