t. Grave City is considering the relocation of several police substations to obtain betterenforcement in high-crime areas. The locations under consideration together with the areas thatcan be covered from these locations are given in the following tablePotential LocationsFor SubstationsAAreas covered2,3,7Formulate an integer programmingB1,2,4с1,4,7D2,3,5E3,4,6F4,5,6G1,5,6,7

Integer programming is a branch of mathematical optimization that deals with the optimization of a…

Answered: t. Grave City is considering the…

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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A Manager has the problem of assigning four new machines to three production facilities. The respective profits derived are as shown. If only one machine is assigned to a production facility, detemine the optimal assignment. Profits (K'000) production facility Machine B C A 10 10 14 10 11 13 C 12 10 10 13 12 11 B.
Case Stucay A commercial company has a main branch located in Beirut with around 35 employees. The company is looking to expand its activities by opening 3 new branches in Lebanon. To facilitate information and data sharing, the company decided to implement a network in each branch, then to connect all the branches into a single network. Also, the new network will be based on giving employees the facility to use their laptops and smartphones in most of their operations. On the other hand, the company has a major problem with organizing its data. The human resource, finance, sales, and customer service departments have all developed separately their own systems and data files, which created a lot of redundancy and poor security. Managers can't have access to timely, accurate, or relevant information for analysis because the data have been poorly organized and maintained in separated files. The main concern for the company, regarding this problem, is to discover new and hidden patterns…
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1. Ethan Steel, Inc. has two factories that manufacture steel components for two different rail projects located at two different sites. They would like to determine the number of steel components they need to transport from each factory to each project site. The demand for the steel components for the two projects, Project A, and Project B are 3000, and 4000, respectively. The production and shipping details are as below:Production details:Factory 12Maximum capacity 20005000Shipping details (with per-unit shipping cost in dollars):Project Factory A B 178265Develop a linear programming optimization model to determine the distribution plan (from factories to projects) that minimizes the total transportation cost. (Do NOT solve the model.)
Problem 1 The Security Company in charge of rescuing visitors in the case of problems at "High Mountain Natural Park" in South Bekaa area has the intention to purchase special trained dogs to help their rescue team, so that they can conduct their search for lost people more efficiently. The rescue team is composed of 10 employees and the company is going to provide each of them with a trained dog. Two types of dogs were selected. The German Shepherd dog breed and the Belgium Malinois breed. The cost of the Belgium Malinois dog breed is $550,00 per dog, while the German Shepherd dog breed is at $850,00 each. For budget reason, the number of German Shepherd dog should be less than half the number of Belgium Malinois. For technical reason, at least three German Shepherd dog must be purchased to get advantage of the special performance of such dog breed in their particular capacity to search for lost person in all weather and under heavy conditions. The overall budget is $6500,00. All of…
An IE graduate student named Vladimir will soon purchase a new top of the line Apple iPhone or Samsung Galaxy. He bases his choice on the three factors: cost C, ease of use E, and features F. He assigns weights of 0.40 to C, 0.30 to E, and 0.30 to F. For C, he assigns weights of 0.40 to iPhone and 0.60 to Galaxy. For E, he also assigns weights of 0.40 to iPhone and 0.60 to Galaxy. For F, he assigns weights of 0.70 to iPhone and 0.30 to Galaxy. Use these weights in a value tree and determine which phone Vladimir should buy and the corresponding overall weight for the chosen phone. iPhone, 0.53 O Galaxy, 0.51 O iPhone, 0.51 O Galaxy, 0.49 « Previous Next> Simpfun
Diana are currently employed as full-time supervisor at a wealth management company in Kuala Lumpur, and she want to negotiate with the head manager, Mrs. Janice to work flexible hours from home on long term bases due to her condition which have previously miscarriage for two times. She is worried about her current pregnancy which just entered the second month. She and her husband has been waiting to conceive for more than 4 years. However, Diana want to implement this flexible hour (work remotely) to everyone in the company. Diana want to work remotely because she is now having to take care of herself as according to the doctor, she is so fragile at the early of her pregnancy. She must reduce her steps to make sure no bleeding could happen. Since she was on work from home mode for the last month as she is given bed rest by the doctor, she seems to prefer working in such condition. Diana found that working remotely gave her the flexibility and was able to concentrate a lot more…
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2

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