(Solved): Can you solve the a and b seperately? (18 points, 20 minutes) Consider the following LP: Max 21 +2. ...

(18 points, 20 minutes) Consider the following LP: Max 21 +2.62 -9.63 +8.64 -3605 s.t. -13 -3.05 < 40 ' +2.04 -2.15 <10 05 +.14 2.22 -12 02 1 .13 20 a) Write the dual of this problem and solve it graphically. (6 points) b) Use complementary slackness and the optimal solution to the dual to find an optimal solution to the primal problem. (12 points)