Solve the following linear program by introducing artificial variables. (Solution by any other method will not receive credit) (each solution table must be shown) (25) max z= x142x2+x3 subject to x1+x2+x3-7 2x1-5x24x37 XI0 Solve the following linear program by introducing artificial variables. (Solution by any other method will not receive credit) (each solution table must be shown) (25) max z= x142x2+x3 subject to x1+x2+x3-7 2x1-5x24x37 XI0