Prealgebra (6th Edition)
6th Edition
ISBN: 9780134179018
Author: Jamie Blair, John Tobey Jr., Jeffrey Slater, Jenny Crawford
Publisher: PEARSON
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Chapter A.1, Problem 4E
To determine
To calculate: The license fee paid by Mai vu.
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Here is the optimal tableau for a standard Max problem.
zx1
x2
x3
24
81
82
83
rhs
1
0
5
3
0
6
0
1
.3
7.5 0
-
.1
.2
0 0
28
360
0
-8
522
0
2700
0
6
12
1
60
0
0
-1/15-3
1
1/15 -1/10 0
2
Using that the dual solution y = CBy B-1 and finding B = (B-¹)-¹
we find the original CBV and rhs b.
The allowable increase for b₂ is
If b₂ is increased by 3 then, using Dual Theorem, the new value for * is
If c₂ is increased by 10, then the new value for optimal > is
i.e. if no change to BV, then just a change to profit on selling product 2.
The original coefficients c₁ =
=☐ a
and c4 = 5
If c4 is changed to 512, then (first adjusting other columns of row0 by adding Delta times row belonging to x4
or using B-matrix method to update row0)
the new optimal value, after doing more simplex algorithm, for > is
10
6
9.
8
-7-
6.
5.
4-
3.
2
1-
-1
0
-1
2
3
4
·10
5
6
7
00
8
6
10
solve please
Chapter A Solutions
Prealgebra (6th Edition)
Ch. A.1 - A college student buys a car and pays a 6% sales...Ch. A.1 - A high school teacher buys a minivan and pays a 5%...Ch. A.1 - Francis is planning to buy a four-door sedan that...Ch. A.1 - Prob. 4ECh. A.1 - Prob. 5ECh. A.1 - Kamir must make a 15% down payment on the purchase...Ch. A.1 - Tabatha bought a minivan that was on sale for...Ch. A.1 - Dante bought a truck that was on sale for $32,499...Ch. A.1 - Jeremiah bought a sports car that was on sale for...Ch. A.1 - Dawn bought a four-door sedan that was on sale for...
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