The following linear programming problem has

Min

$Z=6x_1+16x_2$

Subject to:

$3x_1+8x_2?10$

$7x_1+15x_2?30$

$9x_1+12x_2?36$

$x_2?3$

$x_1,x_2?0$

Please choose the option that would best fit the empty space above:

only one optimal solution

multiple optimal solutions

no solution, since it is infeasible

no best solution, since it is unbounded

None of the above