Question: Please do b) Problem 1 Solve these two IPs using the branch and bound method. You can use either the graphical method or Excel Solver

Please do b)

Problem 1 Solve these two IPs using the branch and bound method. You can use either the graphical method or Excel Solver to find the solution at each branch. a) Min z = -x, +4x, Subject to: -X,+ X, s8 *; +3X, s6 *, *, 20, integer b) Max 2 = x; + 2x; Subject to: *;+x, s5 5*,+x51 X, X, 20, integer

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