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.
Initial solution
X1 = 5.0
X2 = 7.5
Obj = 550 
Definitions:
Duration
The duration in which something persists or remains ongoing.
Motivation
The process that initiates, guides, and maintains goal-oriented behaviors, driven by the desire to fulfill a need or achieve an objective.
Constant Flow
A steady, unchanging rate of movement or supply of a fluid, energy, or another quantifiable phenomenon.
Mechanism
A system of parts working together in a machine or an intricate process.
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