## Introduction to Operations ResearchCD-ROM contains: Student version of MPL Modeling System and its solver CPLEX -- MPL tutorial -- Examples from the text modeled in MPL -- Examples from the text modeled in LINGO/LINDO -- Tutorial software -- Excel add-ins: TreePlan, SensIt, RiskSim, and Premium Solver -- Excel spreadsheet formulations and templates. |

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Page 116

The number of basic variables

The number of basic variables

**equals**the number of functional constraints ( now equations ) ... The nonbasic variables are set**equal**to zero . 4.Page 241

erates at a strictly positive level ( x ; > 0 ) , the marginal value of the resources it consumes must

erates at a strictly positive level ( x ; > 0 ) , the marginal value of the resources it consumes must

**equal**( as opposed to exceeding ) the unit profit ...Page 487

Therefore , if all the activity durations were to

Therefore , if all the activity durations were to

**equal**their means , the duration of the project still would be 44 weeks , so 3 weeks before the deadline .### What people are saying - Write a review

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### Common terms and phrases

activity additional algorithm allocation allowable amount apply assignment basic solution basic variable BF solution bound boundary called changes coefficients column complete Consider constraint Construct corresponding cost CPF solution decision variables demand described determine distribution dual problem entering equal equations estimates example feasible feasible region feasible solutions FIGURE final flow formulation functional constraints given gives goal identify illustrate increase indicates initial iteration linear programming Maximize million Minimize month needed node nonbasic variables objective function obtained operations optimal optimal solution original parameters path plant possible presented primal problem Prob procedure profit programming problem provides range remaining resource respective resulting revised shown shows side simplex method simplex tableau slack solve step supply Table tableau tion unit values weeks Wyndor Glass zero