Question: Consider the following all-integer linear program. Max 1 x 1 + 1 x 2 s.t. 5 x 1 + 7 x 2 32 1 x

Consider the following all-integer linear

Consider the following all-integer linear program.

Max 1x1 + 1x2
s.t.
5x1 + 7x2 32
1x1 + 6x2 18
2x1 + 1x2 11
x1, x2 0 and integer

(a)

Graph the constraints for this problem. Use dots to indicate all feasible integer solutions.

(b)

Solve the LP Relaxation of this problem.

at (x1, x2) =

(c)

Find the optimal integer solution.

at (x1, x2) =

Consider the following all-Integer linear program. Max 1x1x2 S. 5x + 7x, 82 1x, + lix, 18 2x + 1x2 $ 11 X, X, 20 and Integer (a) Graph the currstraints for this problein. Use dels lo indicele all feasible inleger solutions. 8 X1 X1 6 6 Da (b) solve the LP Relaxation of this problem. | at ix-x2)-( D (c) Find the optimal Integer olikin at (x,x)-(

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