## Introduction to Operations Research, Volume 1-- This classic, field-defining text is the market leader in Operations Research -- and it's now updated and expanded to keep professionals a step ahead -- Features 25 new detailed, hands-on case studies added to the end of problem sections -- plus an expanded look at project planning and control with PERT/CPM -- A new, software-packed CD-ROM contains Excel files for examples in related chapters, numerous Excel templates, plus LINDO and LINGO files, along with MPL/CPLEX Software and MPL/CPLEX files, each showing worked-out examples |

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Page 120

Determining the Direction of Movement (Step 1 of an Iteration)

nonbasic variable from zero (while adjusting the values of ... 4.1, the choice of

which nonbasic variable to

x1'?

Determining the Direction of Movement (Step 1 of an Iteration)

**Increasing**onenonbasic variable from zero (while adjusting the values of ... 4.1, the choice of

which nonbasic variable to

**increase**is made as follows: Z = 3x1 + 5x2**Increase**x1'?

Page 307

One concem of the school board is the ongoing road construction in area 6.

These construction projects have been delaying traffic considerably and are

likely to affect the cost of bussing students from area 6, perhaps

as much ...

One concem of the school board is the ongoing road construction in area 6.

These construction projects have been delaying traffic considerably and are

likely to affect the cost of bussing students from area 6, perhaps

**increasing**themas much ...

Page 807

Suppose now that the stock market model is changed so that the stock's going up

tomorrow depends upon whether it

if the stock has

Suppose now that the stock market model is changed so that the stock's going up

tomorrow depends upon whether it

**increased**today and yesterday. in particular,if the stock has

**increased**for the past two days, it will**increase**tomorrow with ...### What people are saying - Write a review

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### Common terms and phrases

activity additional algorithm amount analysis apply approach assignment assumed basic variable begin BF solution calculate called changes column complete Consider constraints Construct corresponding cost CPF solution customers decision demand described determine developed distribution entering equations estimated example expected feasible FIGURE ﬁrst flow formulation given gives hour identify illustrate increase indicates initial inventory involves iteration linear programming machine Maximize mean million Minimize month needed node objective function obtained operations optimal optimal solution original parameter path plant player possible presented Prob probability problem procedure proﬁt programming problem queueing respectively resulting shown shows side simplex method solution solve step strategy Table tableau tion transportation unit waiting weeks