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    Polytechnic State University Sanluis
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Category > Management Posted 19 May 2017 My Price 15.00

Formulate the general linear programming model for this network.

 

 
 

 

  1. The following table provides the information necessary to construct a project network and proj- ect crash data:

 

Activity Time Activity (weeks) Cost

 

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

 

  1. Construct the project network.

  2. Manually crash the network to 28 weeks.

  3. Formulate the general linear programming model for this network.

  4. Formulate the linear programming crashing model that would crash this model by the maxi- mum amount.

 

 

 

 
 

Answers

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Status NEW Posted 19 May 2017 10:05 AM My Price 15.00

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