Consider the following linear program and answer the following questions. Max 3A + 4B s.t.

Practical Management Science
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Author:WINSTON, Wayne L.
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Consider the following linear program and answer the following questions.
Max
Max 3A + 4B
-1A + 2B ≤9
1A + 2B ≤ 12
2A + 1B ≤ 13
A, B ≥ 0
(a) Write the problem in standard form.
s.t.
s.t.
3A + 4B +
-1A + 2B +
1A + 2B
2A + 1B
A, B, S₁, S₂, S3?0
S₁ +
(b) Solve the problem using the graphical solution procedure.
(A, B) =
S₂ +
+
S3
= 9
= 12
= 13
Transcribed Image Text:Consider the following linear program and answer the following questions. Max Max 3A + 4B -1A + 2B ≤9 1A + 2B ≤ 12 2A + 1B ≤ 13 A, B ≥ 0 (a) Write the problem in standard form. s.t. s.t. 3A + 4B + -1A + 2B + 1A + 2B 2A + 1B A, B, S₁, S₂, S3?0 S₁ + (b) Solve the problem using the graphical solution procedure. (A, B) = S₂ + + S3 = 9 = 12 = 13
(c) What are the values of the three slack variables at the optimal solution?
S₁
S₂
S3
=
=
Transcribed Image Text:(c) What are the values of the three slack variables at the optimal solution? S₁ S₂ S3 = =
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