A company distributes its products from four source to four retails stores. The supply capacities of the sources S1, S2, S3, & S4, are respectively 22, 27, 23, & 20. Whereas the demand at each of the four retail R1, R2, R3. & R4 stores are respectively 17, 20, 22, & 33. The below table summarizes the costs of transportation from source S, to destination R. R1 R2 R3 R4 SI 6 11 8 9 S2 15 16 17 10 S3 24 21 11 13 $4 16 15 17 9 1. Compute the starting feasible solution using the Northwest Method.

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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A company distributes its products from four source to four retails stores. The supply capacities of the
sources S1, S2, S3, & S4, are respectively 22, 27, 23, & 20. Whereas the demand at each of the four
retail R1, R2, R3, & R4 stores are respectively 17, 20, 22, & 33.
The below table summarizes the costs of transportation from source S, to destination R₁.
RI
R2
R3
R4
SI
6
11
8
9
S2
15
16
17
10
S3
24
21
11
13
$4
16
15
17
9
1. Compute the starting feasible solution using the Northwest Method.
2. Compute the entering variable, & the leaving variable.
3. Compute the new table.
4. Determine the final answer.
Transcribed Image Text:A company distributes its products from four source to four retails stores. The supply capacities of the sources S1, S2, S3, & S4, are respectively 22, 27, 23, & 20. Whereas the demand at each of the four retail R1, R2, R3, & R4 stores are respectively 17, 20, 22, & 33. The below table summarizes the costs of transportation from source S, to destination R₁. RI R2 R3 R4 SI 6 11 8 9 S2 15 16 17 10 S3 24 21 11 13 $4 16 15 17 9 1. Compute the starting feasible solution using the Northwest Method. 2. Compute the entering variable, & the leaving variable. 3. Compute the new table. 4. Determine the final answer.
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