Reference no: EM13929215
1. Consider the following transportation problem: From To (cost) Supply
1 2 3
A $ 6 $ 9 $100 130
B 12 3 5 70
C 4 8 11 100
Demand 80 110 60
Formulate this problem as a linear programming model and solve it by using the computer.
2. Consider the following transportation problem:
From To (cost) Supply
1 2 3
A $ 6 $ 9 $ 7 130
B 12 3 5 70
C 4 8 11 100
Demand 80 110 60
Solve it by using the computer.
3. World Foods, Inc., imports food products such as meats, cheeses, and pastries to the United States from warehouses at ports in Hamburg, Marseilles and Liverpool. Ships from these ports deliver the products to Norfolk, New York and Savannah, where they are stored in company warehouses before being shipped to distribution centers in Dallas, St. Louis and Chicago. The products are then distributed to specialty foods stores and sold through catalogs. The shipping costs ($/1,000 lb.) from the European ports to the U.S. cities and the available supplies (1000 lb.) at the European ports are provided in the following table:
From To (cost) Supply
4. Norfolk 5. New York 6. Savannah
1. Hamburg $420 $390 $610 55
2. Marseilles 510 590 470 78
3. Liverpool 450 360 480 37
The transportation costs ($/1,000 lb.) from each U.S. city of the three distribution centers and the demands (1,000 lb.) at the distribution centers are as follows:
Warehouse Distribution Center
7. Dallas 8. St. Louis 9. Chicago
4. Norfolk $ 75 $ 63 $ 81
5. New York 125 110 95
6. Savannah 68 82 95
Demand 60 45 50
Determine the optimal shipments between the European ports and the warehouses and the distribution centers to minimize total transportation costs.
5) The Omega pharmaceutical firm has five salespersons, whom the firm wants to assign to five sales regions. Given their various previous contacts, the salespersons are able to cover the regions in different amounts of time. The amount of time (days) required by each salesperson to cover each city is shown in the following table:
Region (days)
Sales-person A B C D E
1 17 10 15 16 20
2 12 9 16 9 14
3 11 16 14 15 12
4 14 10 10 18 17
5 13 12 9 15 11
Break point chlorination
: Discuss Break point chlorination and its significance
|
What ways did the leadership roles emerge or fail to emerge
: In what ways did the leadership roles emerge or fail to emerge? When did leadership emerge in comparison to the other roles? How did leadership affect those roles? What style of leadership did the leader portray and was it effective?
|
What are the main challenges to childrens health
: What are the main challenges to children's health, safety, and nutrition in today's society? Having identified these challenges, explain what you, as an early childhood professional and advocate, would like to do now and/or in the future to have a..
|
Global warming-cause and mitigation
: Among the most controversial topics in physical science, global warming has received a great deal of attention during the past decade. Given its great impact on both humans and the environment, lawmakers and scientists must heavily weigh the infor..
|
Formulating problem as a linear programming model
: Formulate this problem as a linear programming model and solve it by using the computer.
|
Prepare a multi step income statement
: Use the following information to prepare a multi step income statement and a classified balance sheet for Webb Equipment Co. for 2014
|
Treasury stock purchased in the above question
: The treasury stock purchased in the above question was resold by Chen, Inc. for $15,000. What effect does this transaction have on (a) net income, (b) total assets, (c) total paid-in capital, and (d) total stockholders' equity?
|
What are the two components of the sexual instinct
: Read article- " Freud, three-essays-on-the-theory-of-sexuality", essay One, and answer the following question: What are the two components of the sexual instinct
|
Explain why the variations in bubble-point temperature
: Calculate the bubble-point temperature, evaluate f for the first guessed value of T, and then vary T in increments of ± 5°C until the value of f changes sign from its initial value - Briefly explain why the variations in bubble-point temperature f..
|