Question: Question 1: Branch and Bound Problem X with objective 14,5. Using heuristics they obtain a objective of 25. In sequential order: root node (abi =

Question 1: Branch and Bound Problem X with objective 14,5. Using heuristics they obtain a objective of 25. In sequential order: root node (abi = 14,5), LP1 (obj = 15), LP2 (obi = 18), LP3 (obi = 25,3), LP4 (feasible solution, obi = 19) Give LB, UB and calculate the optimality gap Question 1: Branch and Bound Problem X with objective 14,5. Using heuristics they obtain a objective of 25. In sequential order: root node (abi = 14,5), LP1 (obj = 15), LP2 (obi = 18), LP3 (obi = 25,3), LP4 (feasible solution, obi = 19) Give LB, UB and calculate the optimality gap

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