The detail of the direct cost for project XYZ are given in Table 1. Table 1 Details for Project XYZ Activity Normal Маximum crash time Slope Direct Cost 100 150 200 200 200 Time (day) 100 30 60 70 90 B. 3 4 3 4 3 D E 2 150 a Create the project network and identify the critical activity for the critical path Question (b) b. The indirect cost is listed in Table 2. i If the project needs to be crashed from its initial time, TI to TS, list the step-by-step changes in activity and the direct cost to crash the project in Table 2,. ii Identify the project's optimum duration Activity crashed Table 2 Project Duration Step Direct Cost Indirect Total Cost 800 775 675 550 500 Cost Initial time T1 New time T2 New time T3 New time T4 New time TS 2

Practical Management Science
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The detail of the direct cost for project XYZ are given in Table 1.
Table 1 Details for Project XYZ
Normal
Time (day)
Activity
Маximum
Slope
Direct Cost
crash time
A
B
100
150
C
D
3
4
3
200
200
100
50
60
4
3
70
90
200
2
1
F
150
a. Create the project network and identify the critical activity for the critical path
Question (b)
b. The indirect cost is listed in Table 2.
i If the project needs to be crashed from its initial time, T1 to T3, list the
step-by-step changes in activity and the direct cost to crash the project
in Table 2,.
ii Identify the project's optimum duration
Table 2
Step
Project Duration
Activity
crashed
Direct Cost
Indirect
Cost
Total
Cost
Initial time T1
New time T2
New time T3
New time T4
New time T5
1
800
775
3
4
675
550
500
Transcribed Image Text:The detail of the direct cost for project XYZ are given in Table 1. Table 1 Details for Project XYZ Normal Time (day) Activity Маximum Slope Direct Cost crash time A B 100 150 C D 3 4 3 200 200 100 50 60 4 3 70 90 200 2 1 F 150 a. Create the project network and identify the critical activity for the critical path Question (b) b. The indirect cost is listed in Table 2. i If the project needs to be crashed from its initial time, T1 to T3, list the step-by-step changes in activity and the direct cost to crash the project in Table 2,. ii Identify the project's optimum duration Table 2 Step Project Duration Activity crashed Direct Cost Indirect Cost Total Cost Initial time T1 New time T2 New time T3 New time T4 New time T5 1 800 775 3 4 675 550 500
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