please very quickly

7. Solve the following multiobjective model graphically in two steps using preemptive approach and giving priority to the first objective. Explicitly state your LP1 and LP2 models and give their associated solutions. State also the ultimate solution for the problem. (15 P) Max Z = 2x + 2x Max Z = x S.t. X X 3 x + x 6 X2, X 0

7. Solve the following multiobjective model graphically in two steps using preemptive approach and giving priority to the first objective. Explicitly state your LP1 and LP2 models and give their associated solutions. State also the ultimate solution for the problem. (15 P) MaxZ1=2x1+2x2MaxZ2=x2S.t.x1x23x1+x26x2,x20 7. Solve the following multiobjective model graphically in two steps using preemptive approach and giving priority to the first objective. Explicitly state your LP1 and LP2 models and give their associated solutions. State also the ultimate solution for the problem. (15 P) MaxZ1=2x1+2x2MaxZ2=x2S.t.x1x23x1+x26x2,x20