the linear program is: min 3*x1 -13*x2 s.t. 11*x1 + 3*x2 + 4*x3 = 69 x1 + x2 + x3 = 0at current solution: (1)=(3,0,9).

the linear program is: min 3*x1 -13*x2 s.t. 11*x1 + 3*x2 + 4*x3 = 69 x1 + x2 + x3 <= 16 x1,x2,x3 >= 0at current solution: (1)=(3,0,9). (a) List the conditions for direction to be improving at (1). (b) Show that direction satisfies your condition of