OPERATIONS RESEARCH >INTERNATIONAL EDITI
OPERATIONS RESEARCH >INTERNATIONAL EDITI
4th Edition
ISBN: 9780534423629
Author: WINSTON
Publisher: CENGAGE L
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Chapter 6.3, Problem 7P

a.

Explanation of Solution

New optimal solution

  • Let x1 be the number of soldiers and x2 be the number of trains.
  • For a maximization problem, the new optimal value = (old optimal value) + (Constraint i’s shadow price).
  • For a minimization problem, the new optimal value = (old optimal value) – (Constraint i’s shadow price).
  • Here s1, s2 and s3 be the slack variables added

b.

Explanation of Solution

Optimal basis

  • Let x1 be the number of soldiers and x2 be the number of trains.
  • For a maximization problem, the new optimal value = (old optimal value) + (Constraint i’s shadow price).
  • For a minimization problem, the new optimal value = (old optimal value) – (Constraint i’s shadow price)

c.

Explanation of Solution

New optimal solution

  • Let x1 be the number of soldiers and x2 be the number of trains.
  • For a maximization problem, the new optimal value = (old optimal value) + (Constraint i’s shadow price).
  • For a minimization problem, the new optimal value = (old optimal value) – (Constraint i’s shadow price).
  • Here s1,

d.

Explanation of Solution

Optimal basis

  • Let x1 be the number of soldiers and x2 be the number of trains.
  • For a maximization problem, the new optimal value = (old optimal value) + (Constraint i’s shadow price).
  • For a minimization problem, the new optimal value = (old optimal value) – (Constraint i’s shadow price)

e.

Explanation of Solution

New optimal solution

  • Let x1 be the number of soldiers and x2 be the number of trains.
  • For a maximization problem, the new optimal value = (old optimal value) + (Constraint i’s shadow price).
  • For a minimization problem, the new optimal value = (old optimal value) – (Constraint i’s shadow price)

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Chapter 6 Solutions

OPERATIONS RESEARCH >INTERNATIONAL EDITI

Ch. 6.3 - Prob. 4PCh. 6.3 - Prob. 5PCh. 6.3 - Prob. 6PCh. 6.3 - Prob. 7PCh. 6.3 - Prob. 8PCh. 6.3 - Prob. 9PCh. 6.4 - Prob. 1PCh. 6.4 - Prob. 2PCh. 6.4 - Prob. 3PCh. 6.4 - Prob. 4PCh. 6.4 - Prob. 5PCh. 6.4 - Prob. 6PCh. 6.4 - Prob. 7PCh. 6.4 - Prob. 8PCh. 6.4 - Prob. 9PCh. 6.4 - Prob. 10PCh. 6.4 - Prob. 11PCh. 6.4 - Prob. 12PCh. 6.4 - Prob. 13PCh. 6.5 - Prob. 1PCh. 6.5 - Find the duals of the following LPs: Ch. 6.5 - Prob. 3PCh. 6.5 - Prob. 4PCh. 6.5 - Prob. 5PCh. 6.5 - Prob. 6PCh. 6.6 - Prob. 1PCh. 6.6 - Prob. 2PCh. 6.7 - Prob. 1PCh. 6.7 - Prob. 2PCh. 6.7 - Prob. 3PCh. 6.7 - Prob. 4PCh. 6.7 - Prob. 5PCh. 6.7 - Prob. 6PCh. 6.7 - Prob. 7PCh. 6.7 - Prob. 8PCh. 6.7 - Prob. 9PCh. 6.8 - Prob. 1PCh. 6.8 - Prob. 2PCh. 6.8 - Prob. 3PCh. 6.8 - Prob. 4PCh. 6.8 - Prob. 5PCh. 6.8 - Prob. 6PCh. 6.8 - Prob. 8PCh. 6.8 - Prob. 9PCh. 6.8 - Prob. 10PCh. 6.8 - Prob. 11PCh. 6.9 - Prob. 1PCh. 6.9 - Prob. 2PCh. 6.9 - Prob. 3PCh. 6.10 - Prob. 1PCh. 6.10 - Prob. 2PCh. 6.10 - Prob. 3PCh. 6.11 - Prob. 1PCh. 6.11 - Prob. 3PCh. 6.11 - Prob. 4PCh. 6.12 - Prob. 5PCh. 6.12 - Prob. 6PCh. 6.12 - Prob. 7PCh. 6 - Prob. 1RPCh. 6 - Prob. 2RPCh. 6 - Prob. 3RPCh. 6 - Prob. 4RPCh. 6 - Prob. 5RPCh. 6 - Prob. 6RPCh. 6 - Prob. 7RPCh. 6 - Prob. 8RPCh. 6 - Prob. 9RPCh. 6 - Prob. 10RPCh. 6 - Prob. 11RPCh. 6 - Prob. 13RPCh. 6 - Prob. 14RPCh. 6 - Prob. 15RPCh. 6 - Prob. 17RPCh. 6 - Prob. 18RPCh. 6 - Prob. 19RPCh. 6 - Prob. 20RPCh. 6 - Prob. 21RPCh. 6 - Prob. 22RPCh. 6 - Prob. 25RPCh. 6 - Prob. 29RPCh. 6 - Prob. 33RPCh. 6 - Prob. 34RPCh. 6 - Prob. 35RPCh. 6 - Prob. 36RPCh. 6 - Prob. 37RP
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