Perform a sensitivity analysis on the example in 3.5 for the objective function coefficients rather than the right-hand side. Compute ranges. The Farkas lemma implies that some linear combination of...

Perform a sensitivity analysis on the example in 3.5 for the

objective function coefficients rather than the right-hand side. Compute

ranges.

The Farkas lemma implies that some linear combination of the constraints in 3.3 proves their infeasibility. Exhibit such a linear combination. Hint: Consider the shadow prices associated with the two constraints.