31. Which of the following is the correct illustralion of the feasible region for the given IP model? Л. С. 20 20 60 В. D. 60 20 60 32. How many corner points are there in this LP problem? А. 1 В. 2 С.3 D. 4 33. Which of the following points is a corner point in the feasible region which provides the optimal solution for this LP problem? A. (0,30) В. (30, 10) С. (15,20) D. (40,0)

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Topic Video
Question
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Answer 31-34

 

For numbers 31-34, please refer to the following LP model.
Minimize:
z = 4x + 8y
subject to:
x + 1.5y > 45
2х + 0.5у > 40
x + y < 40
х, у 2 0
CS Scanned with CamScanner
Transcribed Image Text:For numbers 31-34, please refer to the following LP model. Minimize: z = 4x + 8y subject to: x + 1.5y > 45 2х + 0.5у > 40 x + y < 40 х, у 2 0 CS Scanned with CamScanner
31. Which of the following is the correct illustralion of the feasible region for the given LP
model?
Л.
С.
20
20
60
В.
D.
60
40
20
20
60
32. How many corner points are there in this LP problem?
А. 1
В. 2
С.3
D. 4
33. Which of the following points is a corner point in the feasible region which provides the
optimal solution for this LP problem?
A. (0,30)
В. (30, 10)
С. (15, 20)
D. (40,0)
34. Which of the following is the optimal value of the objective function for the LP model in
this problem?
A. 240
В. 220
C. 200
D. 160
CS Scanned with CamScanner
Transcribed Image Text:31. Which of the following is the correct illustralion of the feasible region for the given LP model? Л. С. 20 20 60 В. D. 60 40 20 20 60 32. How many corner points are there in this LP problem? А. 1 В. 2 С.3 D. 4 33. Which of the following points is a corner point in the feasible region which provides the optimal solution for this LP problem? A. (0,30) В. (30, 10) С. (15, 20) D. (40,0) 34. Which of the following is the optimal value of the objective function for the LP model in this problem? A. 240 В. 220 C. 200 D. 160 CS Scanned with CamScanner
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