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3. The following transportation table represents the shipping costs from three sources to three destinations. City...
Consider the following network representation of a transportation problem: The supplies, demands, and transportation costs per...
Consider the following network representation of a
transportation problem:
The supplies, demands, and transportation costs per unit are
shown on the network. The optimal (cost minimizing) distribution
plan is given below.
Des Moines
Kansas City
St.Louis
Supply
Jefferson City
20
0
10
30
Omaha
5
15
0
20
Demand
25
15
10
Total Cost: $540.
Find an alternative optimal solution for the above problem. If
your answer is zero, enter “0”.
Des Moines
Kansas City
St.Louis
Jefferson City
____
______...
4. CIP has three electric power plants that supply the power needs of four cities. Each power plant can supply the following numbers of kilowatt-hours (kwh) of electricity: plant 1, 35 million; pl...
4. CIP has three electric power plants that supply the power needs of four cities. Each power plant can supply the following numbers of kilowatt-hours (kwh) of electricity: plant 1, 35 million; plant 2, 50 million; plant 3, 40 million. The peak power demands in these cities, which occur at the same time (2:00 P.M.), are as follows (in kwh): city A, 20 million; city B, 20 million; city C, 30 million; city D, 30 million. The costs of sending...
Consider the following network representation of a transportation problem: Des Moines 25 30 Jefferson City Kansas...
Consider the following network representation of a transportation problem: Des Moines 25 30 Jefferson City Kansas City 115 20 Omaha St. Louis 10 Supplies Demands The supplies, demands, and transportation costs per unit are shown on the network. The optimal (cost minimizing) distribution plan is given below. Des Moines Kansas City St.Louis Supply Jefferson City 20 10 30 Omaha 5 15 Demand | 25 15 10 Total Cost: $540. Find an alternative optimal solution for the above problem. If your...
Create a worksheet called "Transport a. Enter the following transportation model into excel following the linear...
Create a worksheet called "Transport a. Enter the following transportation model into excel following the linear programming layout. Hint: this is unbalanced Make sure to include your 1) decision variables, 2) objective function, 3) constraints, 4) inequalities, 5) confounds, 6) and solution b. c. Once you run your model, select "keep solver solution". Name the sheet that's created "solution_basic" DESTINATIONS 13 20 20 25 10 12 30 16 35 20 30 25
Q3. Suppose that you are required to plan the least-cost transportation from the manufacturing centers to the outlets. The transportation cost matrix is given below. Destination 1 Destination 2...
Q3. Suppose that you are required to plan the least-cost transportation from the manufacturing centers to the outlets. The transportation cost matrix is given below. Destination 1 Destination 2 Destination 3 Supply Origin 1 20 17 4 120 Origin 2 35 10 5 60 Demand 40 30 110 180 a. Find the initial basic feasible solution using Vogel’s Approximation Method. (5 Marks) b. Find the final (optimal) solution using Modified Distribution method. (5 Marks) Pls write answer step-by-step with conclusion...
BADM 3963 Transportation & Assignment models homework Write the formulations for #1, 2, 3 in a Wo...
BADM 3963 Transportation & Assignment models homework Write the formulations for #1, 2, 3 in a Word document NOTE: for decision variables, you may type them as X11, X12, X13 etc without subscripting format. Solve the transportation problems #4, 5 on the tables in the same Word document- show work on the table as well as reporting the solution and cost. Submit Word file in BB Assignment Due 4/25, 9pm 1. Consider a small company with three sources of supply:...
9.2-6. Consider the transportation problem having the following parameter table: Destination 1 23...
9.2-6. Consider the transportation problem having the following parameter table: Destination 1 23 45Supply 8 6 375 20 5 M 847 30 6 3968 0 Source 4(D)10 0 0 0 0 | 20 Demand 25 25 20 10 20 After several iterations of the transportation simplex method, a BlF solution is obtained that has the following basic variables: 3-20, x21 = 25, x24-5, x32-25, x34-5,x42-0, x43-0, x45-20. Continue the transportation simplex method for wo more iterations by hand. After two...
Question 1. (30 points) You are provided with the following integer program: max := 3x +...
Question 1. (30 points) You are provided with the following integer program: max := 3x + y 8.t. x + 1.6y S8 - 5 + 6x = 15 35.5 x,y20 and integer (a) On the graph provided on the following page, use the graphical solution method to identify the feasible points on your graph. (Use the scale 1 by 1 for each small square so that you can visually detect the feasible integer solutions.) (b) Enumerate the feasible extreme points...
#16.2 Consider the following standard form LP problem: minimize 2xi -x2-^3 subject to 3x1+x2+エ4-4 a. Write down the A,...
#16.2 Consider the following standard form LP problem: minimize 2xi -x2-^3 subject to 3x1+x2+エ4-4 a. Write down the A, b, and c matrices/vectors for the problem. b. Consider the basis consisting of the third and fourth columns of A, or- dered according to [a4, as]. Compute the canonical tableau correspond ing to this basis c. Write down the basic feasible solution corresponding to the basis above, and its objective function value. d. Write down the values of the reduced cost...
3. (10 pts) Flanger is an industrial distributor that sources from hundreds of suppliers. Flanger uses...
3. (10 pts) Flanger is an industrial distributor that sources from hundreds of suppliers. Flanger uses a third party transportation company to ship its products. The two modes of transportation available for inbound shipping are LTL (less than truckload) and TL (truckload). LTL shipping costs $1 per unit, whereas TL shipping costs $400 per truck. Each truck can carry up to 1,000 units, Flanger wants to decide the shipping mode (TL or LTL) based on annual demand of the products....
Consider the following network representation of a
transportation problem:
The supplies, demands, and transportation costs per unit are
shown on the network. The optimal (cost minimizing) distribution
plan is given below.
Des Moines
Kansas City
St.Louis
Supply
Jefferson City
20
0
10
30
Omaha
5
15
0
20
Demand
25
15
10
Total Cost: $540.
Find an alternative optimal solution for the above problem. If
your answer is zero, enter “0”.
Des Moines
Kansas City
St.Louis
Jefferson City
____
______...
4. CIP has three electric power plants that supply the power needs of four cities. Each power plant can supply the following numbers of kilowatt-hours (kwh) of electricity: plant 1, 35 million; plant 2, 50 million; plant 3, 40 million. The peak power demands in these cities, which occur at the same time (2:00 P.M.), are as follows (in kwh): city A, 20 million; city B, 20 million; city C, 30 million; city D, 30 million. The costs of sending...
Consider the following network representation of a transportation problem: Des Moines 25 30 Jefferson City Kansas City 115 20 Omaha St. Louis 10 Supplies Demands The supplies, demands, and transportation costs per unit are shown on the network. The optimal (cost minimizing) distribution plan is given below. Des Moines Kansas City St.Louis Supply Jefferson City 20 10 30 Omaha 5 15 Demand | 25 15 10 Total Cost: $540. Find an alternative optimal solution for the above problem. If your...
Create a worksheet called "Transport a. Enter the following transportation model into excel following the linear programming layout. Hint: this is unbalanced Make sure to include your 1) decision variables, 2) objective function, 3) constraints, 4) inequalities, 5) confounds, 6) and solution b. c. Once you run your model, select "keep solver solution". Name the sheet that's created "solution_basic" DESTINATIONS 13 20 20 25 10 12 30 16 35 20 30 25
BADM 3963 Transportation & Assignment models homework Write the formulations for #1, 2, 3 in a Word document NOTE: for decision variables, you may type them as X11, X12, X13 etc without subscripting format. Solve the transportation problems #4, 5 on the tables in the same Word document- show work on the table as well as reporting the solution and cost. Submit Word file in BB Assignment Due 4/25, 9pm 1. Consider a small company with three sources of supply:...
9.2-6. Consider the transportation problem having the following parameter table: Destination 1 23 45Supply 8 6 375 20 5 M 847 30 6 3968 0 Source 4(D)10 0 0 0 0 | 20 Demand 25 25 20 10 20 After several iterations of the transportation simplex method, a BlF solution is obtained that has the following basic variables: 3-20, x21 = 25, x24-5, x32-25, x34-5,x42-0, x43-0, x45-20. Continue the transportation simplex method for wo more iterations by hand. After two...
Question 1. (30 points) You are provided with the following integer program: max := 3x + y 8.t. x + 1.6y S8 - 5 + 6x = 15 35.5 x,y20 and integer (a) On the graph provided on the following page, use the graphical solution method to identify the feasible points on your graph. (Use the scale 1 by 1 for each small square so that you can visually detect the feasible integer solutions.) (b) Enumerate the feasible extreme points...
#16.2 Consider the following standard form LP problem: minimize 2xi -x2-^3 subject to 3x1+x2+エ4-4 a. Write down the A, b, and c matrices/vectors for the problem. b. Consider the basis consisting of the third and fourth columns of A, or- dered according to [a4, as]. Compute the canonical tableau correspond ing to this basis c. Write down the basic feasible solution corresponding to the basis above, and its objective function value. d. Write down the values of the reduced cost...
3. (10 pts) Flanger is an industrial distributor that sources from hundreds of suppliers. Flanger uses a third party transportation company to ship its products. The two modes of transportation available for inbound shipping are LTL (less than truckload) and TL (truckload). LTL shipping costs $1 per unit, whereas TL shipping costs $400 per truck. Each truck can carry up to 1,000 units, Flanger wants to decide the shipping mode (TL or LTL) based on annual demand of the products....
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