Answer the next TWO (2) questions using the following linear programming problem and the corresponding graphical solution: Max subject to Z=30 x₁ +20 x₂ 2x₁+2x₂≤8 8x: +4x₂ ≤24 3. a. 8 b. 12 c. 4 d. 6 2+ 1- (constraint I) (constraint II) 13. What is the upper bound of the sensitivity range for the coefficient of x; in the objective function? a. 60 b. 10 c. 40 d. 20 14. What is the upper bound of the sensitivity range for the Right-Hand Side (RHS) of constraint I?

Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter5: Network Models
Section5.5: Shortest Path Models
Problem 32P
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Answer the next TWO (2) questions using the following linear programming problem and the
corresponding graphical solution:
Max
subject to
Z=30 x₁ +20 x₂
2 x₁ + 2x₂ ≤8
8 x₁ +4x2 ≤24
X₂
2
(constraint I)
(constraint II)
13. What is the upper bound of the sensitivity range for the coefficient of x₁ in the objective
function?
a. 60
b. 10
c. 40
d. 20
14. What is the upper bound of the sensitivity range for the Right-Hand Side (RHS) of
constraint I?
a. 8
b. 12
c. 4
d. 6
Transcribed Image Text:Answer the next TWO (2) questions using the following linear programming problem and the corresponding graphical solution: Max subject to Z=30 x₁ +20 x₂ 2 x₁ + 2x₂ ≤8 8 x₁ +4x2 ≤24 X₂ 2 (constraint I) (constraint II) 13. What is the upper bound of the sensitivity range for the coefficient of x₁ in the objective function? a. 60 b. 10 c. 40 d. 20 14. What is the upper bound of the sensitivity range for the Right-Hand Side (RHS) of constraint I? a. 8 b. 12 c. 4 d. 6
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