Question: do not use big M Problem 5: (The Branch and Bound Method) [ 20 points] The original IP problem and the corresponding B&B (partial) tree

do not use big M Problem 5: (The Branch and Bound do not use big M

Problem 5: (The Branch and Bound Method) [ 20 points] The original IP problem and the corresponding B&B (partial) tree are as follows max12x1+10x2x1=1.71,x2=2.37,Z=44.2s.t.6x1+2x215 (a) (10 points) Write down the LP problem corresponding to node 4. (b) (10 points) Which node is the next candidate for the brunching? Why? What are the branches

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