Oprah says I can solve this Primal Min LP min w 3y₁ + 2y2 + Ys = 8.t. Y1+ y2 + Y3 Y2Y3 91 + y2 + 2y3 Y1, Y2, Y3 ≥ 0 > 4 2 using the dual simplex method!! ≤6 so she writes down the modified problem (using -Max) max B.t. -w=-3y₁-2yz - Y3 -Y1Y2Y3 y2 - Y3 91 +92 + 2ys V1, V2, V30 <-4 ≤2 ≤6 -201 83 rhs 1 0 yi Ya Y3 81 82 3 2 1 0 0 0 1 0 0 -4 1 0 1 0 2 sets up her starting tableau: 0 −1 −1 −1 0 0 1 0 1 1 2 0 0 1 6 (1) Which of y1,y2,y3 is going to be her entering BV ? y3 (2) After one pivot step (of the dual simplex method) what are (in row order) the four new values of the right hand side? 0000²
Oprah says I can solve this Primal Min LP min w 3y₁ + 2y2 + Ys = 8.t. Y1+ y2 + Y3 Y2Y3 91 + y2 + 2y3 Y1, Y2, Y3 ≥ 0 > 4 2 using the dual simplex method!! ≤6 so she writes down the modified problem (using -Max) max B.t. -w=-3y₁-2yz - Y3 -Y1Y2Y3 y2 - Y3 91 +92 + 2ys V1, V2, V30 <-4 ≤2 ≤6 -201 83 rhs 1 0 yi Ya Y3 81 82 3 2 1 0 0 0 1 0 0 -4 1 0 1 0 2 sets up her starting tableau: 0 −1 −1 −1 0 0 1 0 1 1 2 0 0 1 6 (1) Which of y1,y2,y3 is going to be her entering BV ? y3 (2) After one pivot step (of the dual simplex method) what are (in row order) the four new values of the right hand side? 0000²
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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