Linear programming problems:Graphical methods
Not what you're looking for?
In the following two problems: Provide the extreme points of the feasible region in the form of (x1 = , x2 = , Z = ) and identify which is the optimum solution. You need not list the origin as an extreme point, because it is a given. List the extreme points of the feasible region and indicate one of the following: (1) the optimal solutoin, (2) multiple optimal solutions, (3) unbounded problem, or (4) no feasible solution. If there is no feasible solution, then there would be no extreme points to show.
1) minimize Z = $3,000x1 + 1,000x2
subject to
60x1 + 20x2 > 1,200
10x1 + 10x2 > 400
40x1 + 160x2 > 2,400
x1, x2 > 0
2) minimize Z = 110x1 + 75x2
subject to
2x1 + x2 > 40
-6x1 + 8x2 > 120
70x1 + 105x1 > 2,100
x1, x2 > 0
Purchase this Solution
Solution Summary
This posting contains solution to following LPPs using graphical method.
Solution Preview
In the following two problems: Provide the extreme points of the feasible region in the form of (x1 = , x2 = , Z = ) and identify which is the optimum solution. You need not list the origin as an extreme point, because it is a given. List the extreme points of the feasible region and indicate one of the following: (1) the optimal solutoin, (2) multiple optimal solutions, (3) unbounded ...
Purchase this Solution
Free BrainMass Quizzes
Know Your Statistical Concepts
Each question is a choice-summary multiple choice question that presents you with a statistical concept and then 4 numbered statements. You must decide which (if any) of the numbered statements is/are true as they relate to the statistical concept.
Terms and Definitions for Statistics
This quiz covers basic terms and definitions of statistics.
Measures of Central Tendency
This quiz evaluates the students understanding of the measures of central tendency seen in statistics. This quiz is specifically designed to incorporate the measures of central tendency as they relate to psychological research.
Measures of Central Tendency
Tests knowledge of the three main measures of central tendency, including some simple calculation questions.