Given the grаph оf the fоllоwing lineаr model Min Z = 10 x 1 + 6 x 2 s.t. 3 x 1 + x 2 ≥ 15 x 1 + 2 x 2 ≥ 12 3 x 1 + 2 x 2 ≥ 24 x 1 , x 2 ≥ 0 {"version":"1.1","mаth":"begin{array}{rcl}text{Min }Z&=&10x_1+6x_2\text{s.t.}&&\&&3x_1+x_2geq15\&&x_1+2x_2=12\&&3x_1+2x_2geq24\&&x_1,x_2geq0end{array}"} Write the coordinates of the optimal solution and the minimum value of the objective function.