Question: (25 points) The following tableau represents a specific simplex iteration. Basic x1 23 0 2 22 -5 3 0 0 0 -1 -3 0 24

(25 points) The following tableau represents a specific simplex iteration. Basic x1 23 0 2 22 -5 3 0 0 0 -1 -3 0 24 4 -2 3 0 18 13 21 .26 -10 - 1 0 - 4 27 0 5 3 0 X8 Solution 0 620 12 0 6 0 0 1 1 1 1 -1 0 6 (a) (5 points) Categorize the variables as basic and nonbasic, and provide the current values of all the variables. (b) (5 points) Assume that the linear program is of maximization type. Is the current basic feasible solution optimal? Explain why. (c) (5 points) Assume that the linear program is of minimization type. Is the current basic feasible solution optimal? Explain why. (10 points) If your answer to part (b) is no and to (C) is yes, complete the next iteration assuming that the linear program is of maximization type. If your answer to part (C) is no and to (b) is yes, complete the next iteration assuming that the linear program is of minimization type. If both of your answers to (b) and (c) are no, choose either case and complete the next iteration. One iteration is sufficient. You do not need to solve the LP to optimal. [Hint: If both of your answers to (b) and (c) are yes, you may want to revisit your answers

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related General Management Questions!

3. (25 points) The following tableau represents a specific simplex iteration. Basic Z Oy 21 11 0 0 0 1 02 -5 3 1 -1 T3 0 0 1 0 14 4 2 3 0 25 -1 -3 1 6 26 -10 -1 0 4 27 0 5 3 o 28 0 1 0 o Solution 620...

The following tableau represents a specific simplex iteration. Basic 21 0 22 -5 3 X3 0 0 24 4 25 - 1 2 X6 -10 -1 27 0 X 8 0 Solution 620 12 6 28 -3 5 1 0 0 13 1 1 -2 3 0 1 0 0 -4 3 0 21 1 - 1 0 6 0 0...

Problem 1: Set up the initial simplex tableau and work through one iteration (in TABULAR form). Show the values of x 1 , x 2 and z after one iteration. Maximize Z = 3 x 1 + 2 x 2 , Subject to x 1 4 x...

The following tableau represents a specific simplex iteration for a maximization problem. All variables are nonnegative. Basic f Xg X3 X1 X1 0 0 0 1 X2 -5 3 1 -1 X3 0 0 1 0 X4 4 -2 3 0 X5 -1 -3 1 6...

1. JBap is a student in the ECON 3037 class. She realizes that "all work and no play makes JBap a dull girl." She decides to create an LP model to maximize her pleasure from both work and play. Her...

The following tableau represents a specific simplex iteration. All variables are non-negative. X1 X2 X3 X4 X5 X6 X7 X8 Solution Z 0 -5 0 4 -1 -10 0 0 620 X8 0 3 X3 0 X1 1 1 -1 10 23 -3 -1 5 1 12 1 0...

this is actually Operation Research Question 9 Not yet answered Marked out of 1.00 The following tableau represents a specific simplex iteration. All variables are nonnegative. The tableau is not...

The following tableau represents a specific simplex iteration. All variables are nonnegative. The tableau is not optimal for either maximization or minimization. Thus, when a nonbasic variable enters...

Part 2 was not correct, please reanswer ... handwritten answers only 2. The following tableau represents a specific simplex iteration. All variables are nonnegative. The tableau is not optimal for...

Investment Selection Given that Majesco Entertainment was down by almost 92 percent for 2005, why did some investors hold the stock? Why didnt they sell out before the price declined so sharply?

Discuss at least two options for implementing your ER model in an SQL database

Equipment with a book value of $50,000 was sold for $70,000 (original purchase cost of $90,000). New equipment was purchased. Exhibit 14.2 showed the following information on investing transactions...

Case Greenbuilders Pte Lid ("GPL") is a local construction company which specialises in providing bespoke Design and Build construction services for private residential homes that are designed to be...