Session 2 -- Modeling Exercies

This session talks about the graphical solutions of LP, in particular:
(1) How to draw a feasible region of LP ?
(2) How to find the extreme points of LP ?
(3) How to find the optimal solution by checking extreme points ?
(4) How to find the optimal solution just by drawing the obj func line ?
(5) How to use EXCEL Solver to solve LP ?

In addition, we need to understand the following terminology:(read the textbook)
active/inactive constraints
feasible region
infeasible
unbounded
tighten/loosen a constraint
redundant constraint
extreme points
add/drop constraint

Any Questions, send email to Lihua at: lizhu@blue.weeg.uiowa.edusend email.
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