Essay
The following ILP is being solved by the branch and bound method.You have been given the initial relaxed IP solution.Complete the entries for the 3 nodes and label the arcs when you branch on X2.
MAX: 50 X1 + 40 X2
Subject to: 2 X1 + 4 X2 ≤ 40
3 X1 + 2 X2 ≤ 30
X1,X2 ≥ 0 and integer
Initial solution X1 = 5.0
X2 = 7.5
Obj = 550
Correct Answer:

Verified
Correct Answer:
Verified
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