## 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 364

The cost entries in the dummy row are zero because there is no cost incurred by the fictional

The cost entries in the dummy row are zero because there is no cost incurred by the fictional

**allocations**from this ... River water cannot be used to supply Hollyglass , and assign- ing a cost of M will prevent any such**allocation**.Page 369

Therefore , any BF solution appears on a transportation simplex tableau with ex- actly m + n − 1 circled nonnegative

Therefore , any BF solution appears on a transportation simplex tableau with ex- actly m + n − 1 circled nonnegative

**allocations**, where the sum of the**allocations**for each row or column equals its supply or demand .Page 378

After the chain reaction is identified , the donor cell having the smallest

After the chain reaction is identified , the donor cell having the smallest

**allocation**automatically provides the leav- ing basic variable . ( In the case of a tie for the donor cell having the smallest**allocation**, any one can be ...### What people are saying - Write a review

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### Other editions - View all

Introduction to Operations Research Frederick S. Hillier,Gerald J. Lieberman No preview available - 2001 |

### Common terms and phrases

activity additional algorithm allowable amount apply assigned basic solution basic variable BF solution bound boundary called changes coefficients column complete Consider Construct corresponding cost CPF solution decision variables described determine developed dual problem entering 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 linear programming model Maximize million Minimize month needed node objective function obtained operations optimal optimal solution original parameters path perform plant possible presented primal problem Prob procedure profit programming problem provides range resource respective resulting revised sensitivity analysis shown shows side simplex method simplex tableau slack solve step Table tableau tion unit values weeks Wyndor Glass x₁ zero