123) A company has determined the “demand points” and their relative locations as follows:
Demand Points |
X Coordinate |
Y Coordinate |
Load |
A |
12 |
15 |
1000 |
B |
22 |
9 |
450 |
C |
16 |
14 |
750 |
D |
14 |
15 |
550 |
Total Load |
2750 |
If a company desires to locate a manufacturing facility at the center of gravity, what would be the x and y coordinates of the facility?
124) The operations manager has narrowed down the search for a new plant to three locations. Fixed and variable costs follow.
Plot the total cost curves in the chart provided and identify the range over which each location would be best. Then use break-even analysis to calculate exactly the break-even quantity that defines each range.
a. What is the break-even quantity between A and B?
b. What is the break-even quantity between B and C?
125) Consider the transportation tableau shown below. What is the minimum cost of transporting the production from Ada, Bugtussle, and Choctaw to Durant, Edmond, and Foss if costs per unit are shown at the intersections of each location?
Durant |
Edmond |
Foss |
Capacity |
|
Ada |
5 |
7 |
3 |
200 |
Bugtussle |
3 |
4 |
4 |
300 |
Choctaw |
8 |
6 |
8 |
200 |
Requirements |
250 |
300 |
150 |
126) A national firm has beef jerky processing facilities in Locations 1, 2, 3, and 4. They ship to central distributors (represented as A, B, C, and D) handling four regions of the country. The per-unit shipping costs between each possible combination of locations are shown in the following table.
A |
B |
C |
D |
|
1 |
$5 |
$10 |
$5 |
$4 |
2 |
$3 |
$4 |
$4 |
$3 |
3 |
$8 |
$6 |
$8 |
$2 |
4 |
$2 |
$3 |
$5 |
$9 |
The processing facility locations are capable of monthly production (in tons) as follows:
Location 1: 600
Location 2: 350
Location 3: 475
Location 4: 850
The central distributors have firm commitments for the following quantities:
Distributor A: 650
Distributor B: 725
Distributor C: 400
Distributor D: 500
What is the lowest-cost shipping arrangement that can be made between the plant locations and distributors and what is the annual shipping cost?
127) Five sources exist for the civet cat coffee favored by true coffee connoisseurs. The four processing centers for these coffee beans are scattered about the country, each with a different level of demand. The five sources all face different cost structures for transporting their beans, the prices in the table reflect a dollar cost per 50 pound bag of coffee beans. The total amounts supplied by each source and demanded by each destination are also shown in the table, and as luck would have it, the total supply equals the total demand. What is the optimal shipping scheme such that the total transportation cost is minimized?
Destination 1 |
Destination 2 |
Destination 3 |
Destination 4 |
Supply |
|
Source 1 |
$5 |
$7 |
$2 |
$9 |
400 |
Source 2 |
$8 |
$6 |
$3 |
$4 |
400 |
Source 3 |
$11 |
$15 |
$18 |
$11 |
300 |
Source 4 |
$9 |
$6 |
$4 |
$3 |
200 |
Source 5 |
$7 |
$9 |
$11 |
$8 |
200 |
Demand |
500 |
350 |
250 |
400 |
1500 |
128) As legend has it, Buddhist monks trained monkeys to gather the youngest leaves from the tops of wild tea trees. The deft, monkey -picked leaves are unbroken and evenly sized to create the finest oolong tea in the world. There are five plantations that use monkeys for this task and four tea centers where the leaves must be shipped. The cost to send a kilogram of leaves from each plantation to each tea center is shown in the table. Note that supply equals demand in this scenario. What is the optimal shipping scheme such that the total transportation cost is minimized?
Tea House 1 |
Tea House 2 |
Tea House 3 |
Tea House 4 |
Supply |
|
Monkey 1 |
$12 |
$13 |
$23 |
$15 |
400 |
Monkey 2 |
$6 |
$17 |
$11 |
$4 |
400 |
Monkey 3 |
$6 |
$14 |
$13 |
$19 |
300 |
Monkey 4 |
$8 |
$10 |
$6 |
$8 |
200 |
Monkey 5 |
$21 |
$22 |
$5 |
$21 |
200 |
Demand |
500 |
350 |
250 |
400 |
1500 |
GraduateWriterHelp.com is an online academic writing platform that provides extensive assistance to graduate school students as they work through their research projects, papers and dissertations. GraduateWriterHelp.com gives students access to experienced professionals who can provide the help they need in a timely and efficient manner. The service offers a wide range of services, including editing, proofreading, formatting, researching and more that can give students the confidence they need to write the perfect paper or dissertation for their chosen subject matter.
Services Offered by GraduateWriterHelp.com
GraduateWriterHelp.com offers a wealth of different services designed to make research projects easier for graduate school students. These include editing, proofreading, formatting and researching services, all tailored specifically for graduate-level studies such as PhDs or Master’s degrees in any field from business administration to engineering or even psychology – all with the aim of helping busy students find success in their academics without having to sacrifice other important commitments like family time or work hours towards earning a living wage outside of college hours.
The Benefits of Using GraduateWriterHelp.com
Using GraduateWriterHelp.com gives you access to experts from all over the world who are highly qualified and experienced in helping graduate-level students to complete successful projects in various fields quickly and efficiently – something that would otherwise be difficult, if not impossible, given tight deadlines associated with most Ph.D./Master’s degree programs today. Moreover, using this platform makes it easier for students to keep up with multiple research tasks simultaneously since there are so many different experts available on tap at any one time – no longer will you have to put off studying one topic while focusing on another because of lack of resources! Additionally, having access to professional editors, proofreaders, but also formatters means that quality control standards aren’t sacrificed when finishing major pieces – since these individuals understand what makes up good academic writing better than anyone else and can offer guidance on how best one should go about making improvements along those lines. Finally, there is also an added cost-saving benefit associated with utilizing Graduate Writer Help compared to hiring an independent contractor (which could potentially run into thousands depending on length/complexity).
This service allows users only pay for what students need, which tends to be much lower overall because customers pay per hour rather than project basis, thus resulting to greater financial flexibility, especially for those just starting out postgraduate studies looking to conserve some pennies here there whenever possible!
Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.
You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.
Read moreEach paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.
Read moreThanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.
Read moreYour email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.
Read moreBy sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.
Read more