Determine the minimum cost and optimum duration for the project.

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written 7.9 years ago by

teamques10 ★ 70k

modified 3.8 years ago by

asifpait214 • 30

Determine the minimum cost and optimum duration for the project. The data for each activity of the network is given in the following table.

Indirect cost = Rs. 800/- per day

Activity	Normal Duration (days)	Crash Duration (days)	Normal Cost (Rs.)	Crash Cost (Rs.)
1-2	7	4	10000	15100
1-3	9	6	7000	9400
2-3	5	2	7000	10000
2-4	6	4	12000	16000
3-4	6	4	9000	12000

construction management

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Activity Name	Activity	Normal Duration (days)	Crash Duration (days)	Normal Cost (Rs.)	Crash Cost (Rs.)	Cost Slope
A	10-20	2	2	1000	1000	0
B	10-30	7	3	500	900	100
C	20-30	6	3	300	420	40
D	20-40	5	4	200	250	50
E	30-40	0	0	0 …

Activity Name

Activity

Normal Duration (days)

Crash Duration (days)

Normal Cost (Rs.)

Crash Cost (Rs.)

Cost Slope

10-20

1000

10-30

500

900

100

20-30

300

420

20-40

200

250

30-40

0 …

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