C. With the starting solution from B, identify the entering variable using the stepping stonemethod. Show complete solution. 4.Consider the following to illustrate a transshipment (Min) problem.Supply(1,000 tons)Fr\ToFGHFr\ToDED$23$15$29A$15$2075E$20$17$24B$18$16108Demand9383123C$22$2486(1,000 tons)B. Identify a starting solution using Northwest Corner Method. Show complete solution.

The transshipment (Minimum Cost) problem is characterized by the allocation of resources from…

Answered: 4. Consider the following to illustrate…

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter2: Introduction To Spreadsheet Modeling

Section: Chapter Questions

Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...

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Here is the initial tableau (by the NorthWest method) of a Min transportation problem. 1 2 3 Demand 19 Dual(v) 1 15 9 S1: 11 10 14 0 S2: 0 S3: B 0 B 3 N 15 Demanders 2 8 0 9 12 188 15 9 21 5 N 0 B 0 B 13 10 8 8 20 3 0 20 -4 N -6 N 0 B 17 7 5 4 0 0 1 -14 N -8 N 0 B Supply Dual(u) 0 (188 188 188 188 Using the Loop method fill in the values of the next tableau Each 2x2 matrix is the relevant square in the tableau. 9 (For grading convenience, in bottom right corner of each box use 1 for "B" and 0 for "N") 22 188 188 188 30 -4 2
1. Given 6 customers and the costs (distances) between them, find the best route/scheduling using the savings method. Figure 1. Customers' locations (One of the customers is chosen as 0 for your convenience) 3 O 5 Table 1. The costs (distances) between customers Cu 0 1 0 1 2 3 4 5 10 6 13 17 5 10 5 8 6 8 6 5 7 11 9 2 13 8 7 10 16 3 17 6 11 10 10 5 8 9 16 10 1 5
2. By using the data below, use a transportation method to : COST in $ Assembly Plant Supply 210 Factory 2 A 8 9 400 10 6 12 8 190 Demand 120 620 60 A. Formulate this linear programming model B. If you are using VAM and NorthWest corner method, which solution is the best and how much is the best total cost ?
The north-south highway system passing through Albany, New York can accommodate the capacities shown in the table below. From To Capacities 1 2 3 1 3 6 1 4 3 2 4 2 2 5 4 3 4 3 3 6 2 4 2 2 4 3 3 4 5 2 4 6 3 5 2 4 5 4 2 5 6 6 How many units go from Node 1 to 3 and 4 to 2, respectively, in order to maximize the flow. a. 5 and 1. b. 5 and 2. c. none of the answers proposed apply d. 6 and 1. e. 6 and 2.
PROBLEM 2 From the next network, answer the questions. 8 A D 9. 6. G S 17 15 8 24 2 2 20 8 F H 11 22 14 5 3 18 4 8 B E U 5 a) Find the maximum flow from points A and B to point U, using the augmented path algorithm. b) Model this maximum flow problem according to minimum cost flow modeling (minimization) c) Model this_problem in maximization.
b.FIND THE OPTIMAL SOLUTION: Use the least optimal initial basic feasible solution from (a) as your starting point to find the optimal solution. c. Draw a network showing the quantities obtained in the final iteration and the optimal value of z.
23. Find the shortest route from node 1 to node 7 in the network shown. 5 4 6. 9. 3 18 3 3
2 For a destination region with which you are familiar, conduct a critical analysis of VIC provision. . Consider the location (s) involved, the appropriateness of the buildings, the level of staffing, the services available and the hours of operation. What improvements would you suggest?
2
The route sheet data for 12 products is given below. Verify if any modification in existing layyout can be done to make it more optimal.
Examine the network below. What is the shortest distance from Node A to D?
F Source For the network shown below, the arc capacity from node i to node j is the number nearest node i along the arc between these nodes. formulate the maximum flow as a linear programming problem. 1 4 24 3 33 4 4 54 69 7 Sink F Iteration Augmenting path 1 2 3 C*

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4. Consider the following to illustrate a transshipment (Min) problem. Fr\To D E Supply (1,000 tons) Fr\To F G H D $23 $15 $29 A $15 $20 75 E $20 $17 $24 B $18 $16 108 Demand 93 83 123 C $22 $24 86 (1,000 tons) B. Identify a starting solution using Northwest Corner Method. Show complete solution.