Linear Programming
Not what you're looking for?
A. Minimization Graphical Solution
Solve the following linear programming model graphically and select the set of extreme points that make up the solution:
Minimize Z = 20X1 + 10X2
subject to:
X1 + X2 < 12
2X1 + 5X2 > 40
X2 < 13
Note: The triplets are in the form of (X1 = ,X2 = , Z = )
a) (0, 12, 120), (0, 8, 80), (20/3, 16/3, 560/3)
b) (0, 12, 240), (6, 5, 160), (20, 0, 200)
c) (12, 0, 120), (6, 5, 160), (0, 8, 160)
d) (12, 0, 120), (6, 5, 160), (20/3, 16/3, 560/3)
Answer: _____
B. Minimization Graph Surplus Variables
Based on the optimal solution from the previous problem, which of the following statements is true if s1 represents the slack from the first constraint and s2 represents the slack from the second constraint?
a) Constraint 1 has no slack
Constraint 2 has no slack
b) Constraint 2 has no slack
Constraint 3 has no slack
c) Constraint 1 has no slack
Constraint 3 has no slack
Answer: _____
Purchase this Solution
Solution Summary
Solves Linear Programming problems using graphical solution and identifies slack from constraints.
Solution Preview
Please see the attached file
A. Minimization Graphical Solution
Solve the following linear programming model graphically and select the set of extreme points that make up the solution:
Minimize Z = 20X1 + 10X2
subject to:
X1 + X2 < 12
2X1 + 5X2 > 40
X2 < 13
Note: The triplets are in the form of (X1 = ,X2 = , Z = )
a) (0, 12, 120), (0, 8, 80), (20/3, 16/3, 560/3)
b) (0, 12, 240), (6, 5, 160), (20, 0, 200)
c) (12, 0, 120), (6, 5, 160), (0, 8, 160)
d) (12, 0, ...
Purchase this Solution
Free BrainMass Quizzes
Multiplying Complex Numbers
This is a short quiz to check your understanding of multiplication of complex numbers in rectangular form.
Graphs and Functions
This quiz helps you easily identify a function and test your understanding of ranges, domains , function inverses and transformations.
Probability Quiz
Some questions on probability
Solving quadratic inequalities
This quiz test you on how well you are familiar with solving quadratic inequalities.
Exponential Expressions
In this quiz, you will have a chance to practice basic terminology of exponential expressions and how to evaluate them.