Shadow prices and changes in the R.H. side.
how the objective function value would change when the right hand side value changes. For maximization questions: For a positive shadow price, an increase in the R.H. side would increase the objective function value which is good; a decrease in the R.H. side would decrease the objective function value which is bad For a negative shadow price, an increase in the R.H. side would decrease the objective function value which is bad; a decrease in the R.H side value would increase the objective function value which is good? Is this the same for minimization problems? Positive shadow price - increase R.H. side would increase the objective function value -> bad; decreasing the R.H. side would decrease the objective function value -> good. Negative shadow price - increasing the R.H. side would decrease the objective function value -> good; decreasing the R.H side would increase the objective function value
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