Question: Solve the integer knapsack problem: max 1 0 x 1 + 1 2 x 2 + 7 x 3 + 3 2 x 4 4

Solve the integer knapsack problem:
max10x1+12x2+7x3+32x4
4x1+5x2+3x3+1x410
x1,x2inZ+1,x3,x4in{0,1}
by branch-and-bound.
Solve the integer knapsack problem: max10x1+12x2+7x3+32x4 4x1+5x2+3x3+1x410 x1,x2inZ+1,x3,x4in{0,1} by branch-and-bound.

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