Question: 5 points coch) Answer questions 1 and 2 occording to the following knapsack problem that is to be solved by the B-B method. Max Z-&s,

5 points coch) Answer questions 1 and 2 occording to the following knapsack problem that is to be solved by the B-B method. Max Z-&s, + &, +3, +10% 41,+53, 24, 4s, 56 1 (0,1) 1,4 st S] Z-14 A B S2 Z-132 S3 1) How do we branch on S1, ie what are A and B? OAX0; 8:X-1 OAX 1,80 O AX = 1; B.X; - 0 OAX1, 8X10 OAX -0,B: x = 1 2) What is the optimal solution to S3? OX= 1, X = 2/5,X; * 0.x=0 **0.x2 = 1, X; = 1/2,4 = 1

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