SUBJECT: OPERATION RESEARCH a. What is the requirement of initial basic feasible solution in transportation Problem. b. Which method is most suitable for solving Transportations problem. c. Find the initial feasible solution using. (i) NWCR method (ii) VAM method Also compare both results. TO From A B C D Supply I 12 4 9 5 55 II 8 1 6 6 45 III 1 12 4 7 30 Demand 40 20 40 20

SUBJECT: OPERATION RESEARCH a. What is the requirement of initial basic feasible solution in transportation Problem. b. Which method is most suitable for solving Transportations problem. c. Find the initial feasible solution using. (i) NWCR method (ii) VAM method Also compare both results. TO From A B C D Supply I 12 4 9 5 55 II 8 1 6 6 45 III 1 12 4 7 30 Demand 40 20 40 20

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter5: Network Models

Section5.5: Shortest Path Models

Problem 32P

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Scenario 3 Ben Gibson, the purchasing manager at Coastal Products, was reviewing purchasing expenditures for packaging materials with Jeff Joyner. Ben was particularly disturbed about the amount spent on corrugated boxes purchased from Southeastern Corrugated. Ben said, I dont like the salesman from that company. He comes around here acting like he owns the place. He loves to tell us about his fancy car, house, and vacations. It seems to me he must be making too much money off of us! Jeff responded that he heard Southeastern Corrugated was going to ask for a price increase to cover the rising costs of raw material paper stock. Jeff further stated that Southeastern would probably ask for more than what was justified simply from rising paper stock costs. After the meeting, Ben decided he had heard enough. After all, he prided himself on being a results-oriented manager. There was no way he was going to allow that salesman to keep taking advantage of Coastal Products. Ben called Jeff and told him it was time to rebid the corrugated contract before Southeastern came in with a price increase request. Who did Jeff know that might be interested in the business? Jeff replied he had several companies in mind to include in the bidding process. These companies would surely come in at a lower price, partly because they used lower-grade boxes that would probably work well enough in Coastal Products process. Jeff also explained that these suppliers were not serious contenders for the business. Their purpose was to create competition with the bids. Ben told Jeff to make sure that Southeastern was well aware that these new suppliers were bidding on the contract. He also said to make sure the suppliers knew that price was going to be the determining factor in this quote, because he considered corrugated boxes to be a standard industry item. As the Marketing Manager for Southeastern Corrugated, what would you do upon receiving the request for quotation from Coastal Products?
Scenario 3 Ben Gibson, the purchasing manager at Coastal Products, was reviewing purchasing expenditures for packaging materials with Jeff Joyner. Ben was particularly disturbed about the amount spent on corrugated boxes purchased from Southeastern Corrugated. Ben said, I dont like the salesman from that company. He comes around here acting like he owns the place. He loves to tell us about his fancy car, house, and vacations. It seems to me he must be making too much money off of us! Jeff responded that he heard Southeastern Corrugated was going to ask for a price increase to cover the rising costs of raw material paper stock. Jeff further stated that Southeastern would probably ask for more than what was justified simply from rising paper stock costs. After the meeting, Ben decided he had heard enough. After all, he prided himself on being a results-oriented manager. There was no way he was going to allow that salesman to keep taking advantage of Coastal Products. Ben called Jeff and told him it was time to rebid the corrugated contract before Southeastern came in with a price increase request. Who did Jeff know that might be interested in the business? Jeff replied he had several companies in mind to include in the bidding process. These companies would surely come in at a lower price, partly because they used lower-grade boxes that would probably work well enough in Coastal Products process. Jeff also explained that these suppliers were not serious contenders for the business. Their purpose was to create competition with the bids. Ben told Jeff to make sure that Southeastern was well aware that these new suppliers were bidding on the contract. He also said to make sure the suppliers knew that price was going to be the determining factor in this quote, because he considered corrugated boxes to be a standard industry item. Is Ben Gibson acting legally? Is he acting ethically? Why or why not?
5a. Briefly explain why Geographic Information System can be used in agriculture but not in auto-mechanics.
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Enabled: Chapter 4 The Art of Modelling with S.. Saved Help Sa An analyst has started preparing a spreadsheet as shown below. Column A contains the headings for various parameters and Column B contains the analyst's range names to be used in Excel. A B 1 Price per Unit 2 Cost per Unit 3 Profit per Unit Price Per_Unit CostPerUnit Profit_per_Unit 4 5 Fixed Costs FixedCosts VariableCosts$ 6 Variable Costs Label each of the following range names as "Correct" if is a valid range name in Excel or "Incorrect" if the range name is not valid for use in Excel. Proposed Range Name Price Per Unit CostPerUnit Profit_per_Unit FixedCosts VariableCosts$
1. Cars are shipped from three distribution centre's to five dealers. The following table summarizes the mileage between the distribution center's and the dealers together with the monthly supply. Dealer 1 3 4 Supply 1 38 Center 2 3 4 19 3 4 4 16 4 4 9. 4 6. 23 Demand 25 29 21 | 21 a) Find the Initial basic feasible solution using any of the three methods. b) Check the Optimum solution using UV method.
a) b) Cargo Statistics (Freight Weight Tonne) Source: Port Klang Authority Official Portal, 2018 Based on the above table: c) Cargo Statistics (Freight Weight Tonne) Year Dry Bulk Liquid Bulk General Container Total 109,658,732 122,004,592 2005 8,648,931 5,291,150 7,989,319 87,729,332 2006 8,499,114 5,652,325 7,879,086 99,974,067 2007 7,651,197 5,443,261 2008 7,501,160 5,618,335 9,072,372 130,156,643 152,348,510 2009 4,947,486 5,778,601 7,690,757 9,048,023 113,372,115 135,514,596 119,276,676 137,693,520 6,398,369 8,614,812 147,081,483 170,957,449 7,751,074 9,829,213 166,576,695 194,167,667 197,907,084 2010 8,862,785 2011 10,010,685 2012 10,010,573 7,396,956 10,373,165 169,824,390 2013 10,531,812 8,063,651 2014 10,327,287 6,212,566 9,425,756 191,323,740 217,289,349 2015 10,140,564 4,929,554 9,223,965 2016 7,281,820 9,972,322 11,246,909 170,436,528 200,278,901 195,548,521 219,842,603 207,488,632 235,588,801 10,846,027 2017 10,623,637 6,547,363 8,318,739 186,145,852 211,635,591 List five…
Enabled: Chapter 3 Linear Program... Saved Help Sa In a transportation problem with 3 sources and 8 destinations, how many shipping lanes will exist? Shipping lanes Ne >
Q2. Pharmaceutical company producing asingle product sold it through five agencies situated in different cities. All of sudden there rouse a demand for the product in another five cities that didn't agency of the company. The company is now facing the problem of deciding on how to assign the existing agencies in order to dispatch the product to needy cities in such a waythat the travelling distance is minimized. The distance between the surplus and deficit cities in kilometer is given the following table. Surplus city Deficit cities Deficit cites A1 160 130 115 190 200 B1 135 120 130 160 175 C1 140 110 125 170 185 D1 50 50 80 80 110 E1 55 35 80 80 105 Determine the optimum assignment schedule.
↓ ← M Gmail UNILUS | E X ChatGPT X YouTube GBS 660_A X Maps GE News C + File C:/Users/nemet/Desktop/UNILUS/2024/GBS%20660_Assignment%20Distance%20January%202024%20(1).pdf Translate GBS 660_Assignment Distance January 2024 (1).pdf Production X Lusaka Times-Zamb... R Browse Map | Rulac Item cost per Unit Setup cost 4 / 4 2 80 6-Hour D X Inventory carrying cost per year Weekly Net Requirement 1 105 3 130 QUESTION 2: The determination of lot sizes in an MRP system is a complicated and difficult problem. Lot sizes are the part quantities issued in the scheduled receipt and planned-order release sections of an MRP schedule. For parts produced in-house, lot sizes are the production quantities of batch sizes. For purchased parts, these are the quantities ordered from the supplier. Consider the following data relevant to an MRP lot-sizing problem: 4 50 Membersh X b Answered: X G The detern X 100% + # $25 $100 20.8% 5 Building a Better Re... 0 6 200 Get involved in hum... 7 125 8 100 Use the…
Problem 17 page 552The chancellor of a small regional college is concernedabout the declining freshman enrollment at his college. A number of factors have contributed to the decline, butthe chancellor believes it is directly related to annualtuition increases. He has collected the following data forthe past 8 years.year FreshmanEnrollmentAnnualTuition (In USdollars)1 6,550 32,0002 6,230 37,0003 5,980 45,2004 5,540 45,7005 4,960 46,2006 4,630 46,7007 4,520 52,2008 4,220 57,700a Develop a linear regression equation for forecastingfreshman enrollment as a function of the annual tuition.b Forecast freshman enrollment if the annual tuitionincreases by US$9,000 in Year 9.c Evaluate the "goodness of fit" of the regressionequation by computing the values of R2, r, and Syx and interpret the results.
• Use this information for the question below. Low-Grade Copper Ore $571 per Ton High-Grade Copper Ore $843 per Ton Coloma Cooper Incorporated is able to produce $640 worth of copper from one ton of low-grade copper ore. Because of its higher copper content, Coloma can produce $940 worth of copper from one ton of high-grade copper ore. A mining company is offering to trade 7,250 tons of low-grade copper ore for 5,000 tons of high-grade copper ore. Assuming Coloma currently has 5,000 tons of high-grade ore, what should it do?