(d) The computer solution for the linear program in part (a) provides the following objective coefficient range information. Objective Allowable Coefficient Increase Allowable Decrease Variable A B 3.00000 2.00000 3.00000 1.00000 1.00000 1.00000 Use this objective coefficient range information to answer parts (b) and (c). The objective coefficient range for variable A is optimal solution ---Select--- change. The objective coefficient range for variable B is ---Select--- this range, we know the optimal solution ---Select--- + change. to . Since the change in part (b) is to ---Select-- this range, we know the . Since the change in part (c) is
(d) The computer solution for the linear program in part (a) provides the following objective coefficient range information. Objective Allowable Coefficient Increase Allowable Decrease Variable A B 3.00000 2.00000 3.00000 1.00000 1.00000 1.00000 Use this objective coefficient range information to answer parts (b) and (c). The objective coefficient range for variable A is optimal solution ---Select--- change. The objective coefficient range for variable B is ---Select--- this range, we know the optimal solution ---Select--- + change. to . Since the change in part (b) is to ---Select-- this range, we know the . Since the change in part (c) is
Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
Section: Chapter Questions
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just part D. Drop dows: 1. (within / outside) 2. (will / will not) 3. (within / outside) 4. (will / will not)

Transcribed Image Text:Consider the following linear program.
Max 3A + 2B
s.t.
1A
1B ≤ 10
3A + 1B ≤ 22
1A + 2B ≤18
A, B ≥ 0
(a) Use the graphical solution procedure to find the optimal solution.
What is the value of the objective function at the optimal solution?
at (A, B) :
=
(b) Assume that the objective function coefficient for A changes from 3 to 5. Use the graphical solution procedure to find the new optimal solution.
Does the optimal solution change?
The extreme point
---Select--- optimal. The value of the objective function becomes
(c) Assume that the objective function coefficient for A remains 3, but the objective function coefficient for B changes from 2 to 4. Use the graphical solution
procedure to find the new optimal solution.
Does the optimal solution change?
The extreme point
---Select--- optimal. The value of the objective function becomes

Transcribed Image Text:(d) The computer solution for the linear program in part (a) provides the following objective coefficient range information.
Variable
A
B
Objective Allowable
Coefficient Increase
3.00000
2.00000
3.00000
1.00000
Allowable
Decrease
1.00000
1.00000
Use this objective coefficient range information to answer parts (b) and (c).
The objective coefficient range for variable A is
optimal solution ---Select---
change. The objective coefficient range for variable B is
---Select-- this range, we know the optimal solution | ---Select--- change.
to
. Since the change in part (b) is ---Select--- this range, we know the
to
Since the change in part (c) is
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