Consider the following four LP formulations. Using a graphical approach, determine $$which formulation has more than one optimal solution. $$which formulation is unbounded. $$which formulation has no feasible solution. $$which formulation is correct as is$.$ Formulation I Maximize $10$X$,+10\%2$ subject to $2$X$,<=102$X$,+4\%<=164$X$,<=8=6$ Formulation $3$ Maximize $3$X$,+2$X$2$ subject to X$,+$ X$2=5>=22$X$,>=8$ Formulation $2$ Maximize X$,+2$X$2$ subject to X $<12$X$2<=2$ X$,+28252$ Formulation $4$ Maximize $3$X$,+3\%$ subject to $4$X$,+6\%<=484$X$,+2$X$2<=123$X$232$X$,>=2$ : $7-27$ Consider the following four LP formulations. Using a graphical approach, determine $($a$)$ which formulation has more than one optimal solution. $($b$)$ which formulation is unbounded. $($c$)$ which formulation has no feasible solution. $($d$)$ which formulation is correct as is$.$