You work for Best Buy, which is looking for a new warehousing location given their push for a consolidation of their warehouses given their recent purchase of whole foods. The warehouse is for the west coast, and is meant to be a distribution center that services other distribution centers in the region. Given the following cities and volumes, please answer the questions below.
City |
Volume |
Las Vegas |
5,000 units |
Salt Lake City |
4,000 units |
San Francisco |
8,000 units |
San Diego |
4,000 units |
Los Angeles |
9,000 units |
Seattle |
7,000 units |
a.
The best approach will be to collect the latitudes and longitude values and use them as x and y axis values for each of the locations. Once we have these values we can easily place them on a coordinate grid. Next we could use methods such as center of gravity or Euclidean distance to determine the ideal location for the warehouse.
b.
The calculated center of gravity method solution is shown below.
City | Volume | X | Y | X*Volume | Y*Volume | |
Las Vegas | 5000 | 36.16 | 115.13 | 180800 | 575650 | |
Sal Lake City | 4000 | 40.76 | 111.89 | 163040 | 447560 | |
San Francisco | 8000 | 37.77 | 122.41 | 302160 | 979280 | |
San Diego | 4000 | 32.71 | 117.16 | 130840 | 468640 | |
Los Angeles | 9000 | 34.05 | 118.24 | 306450 | 1064160 | |
Seattle | 7000 | 47.6 | 122.33 | 333200 | 856310 | |
Sum | 37000 | 1416490 | 4391600 | |||
Ideal location | 38.28351 | 118.6919 |
The closest town or city is Los Angeles. This is due to the volume of business offered by the city.
c.
If the demand in these three cities increase by 5000 then the modified COG result will be as shown below
City | Volume | X | Y | X*Volume | Y*Volume | |
Las Vegas | 10000 | 36.16 | 115.13 | 361600 | 1151300 | |
Sal Lake City | 9000 | 40.76 | 111.89 | 366840 | 1007010 | |
San Francisco | 8000 | 37.77 | 122.41 | 302160 | 979280 | |
San Diego | 9000 | 32.71 | 117.16 | 294390 | 1054440 | |
Los Angeles | 9000 | 34.05 | 118.24 | 306450 | 1064160 | |
Seattle | 7000 | 47.6 | 122.33 | 333200 | 856310 | |
Sum | 52000 | 1964640 | 6112500 | |||
Ideal location | 37.78154 | 117.5481 |
You work for Best Buy, which is looking for a new warehousing location given their push for a consolidation of their warehouses given their recent purchase of whole foods. The warehouse is for the wes...
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