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bachelor in business administration
Polytechnic State University Sanluis
Jan-2006 - Nov-2010
CPA
Polytechnic State University
Jan-2012 - Nov-2016
Professor
Harvard Square Academy (HS2)
Mar-2012 - Present
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The following table provides the information necessary to construct a project network and proj- ect crash data:
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Activity Time Activity (weeks) Cost
Â
|
Activity |
( i, j ) |
ActivityPredecessor |
Normal |
Crash |
 |
Normal |
Crash |
|
a |
(1, 2) |
— |
16 |
8 |
 |
$2,000 |
$4,400 |
|
b |
(1, 3) |
— |
14 |
9 |
 |
1,000 |
1,800 |
|
c |
(2, 4) |
a |
8 |
6 |
 |
500 |
700 |
|
d |
(2, 5) |
a |
5 |
4 |
 |
600 |
1,300 |
|
e |
(3, 5) |
b |
4 |
2 |
 |
1,500 |
3,000 |
|
f |
(3, 6) |
b |
6 |
4 |
 |
800 |
1,600 |
|
g |
(4, 6) |
c |
10 |
7 |
 |
3,000 |
4,500 |
|
h |
(5, 6) |
d, e |
15 |
10 |
 |
5,000 |
8,000 |
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Construct the project network.
Manually crash the network to 28 weeks.
Formulate the general linear programming model for this network.
Formulate the linear programming crashing model that would crash this model by the maxi- mum amount.
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