The Activity on node diagram in Fig 15.1 was prepared at the beginning of a software update project. The duration in days is written besides the letter for each activity. Start A, 4 B, 3 C, 1 D, 5 E, 4 F, 1 G,3 H, 5 1,1 J, 2 END Fig 15.1: Activity on node diagram I. Identify the critical path? For example, type X-Y-Z. Do not put spaces inbetween. II. At the end of the first week, it was noted that activity A was completed in 2.5 days and activity B required 4.5 days. What impact does this have on the project duration and critical path? (Type your answer in only two sentences) III. After completing the activity A in 2.5 days and the activity B in 4.5 days, are the same activities still critical? Type Yes or No in the box provided

Practical Management Science
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Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
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The Activity on node diagram in Fig 15.1 was prepared at the beginning of a software update project. The duration in days is written besides the letter for each activity.
Start
A, 4
B, 3
C, 1
D, 5
E, 4
F, 1
G,3
H, 5
I, 1
J, 2
END
Fig 15.1: Activity on node diagram
I. Identify the critical path?
For example, type X-Y-Z. Do not put spaces inbetween.
II. At the end of the first week, it was noted that activity A was completed in 2.5 days and activity B required 4.5 days. What impact does this have on the project duration
and critical path?(Type your answer in only two sentences)
III. After completing the activity A in 2.5 days and the activity B in 4.5 days, are the same activities still critical? Type Yes or No in the box provided
Transcribed Image Text:The Activity on node diagram in Fig 15.1 was prepared at the beginning of a software update project. The duration in days is written besides the letter for each activity. Start A, 4 B, 3 C, 1 D, 5 E, 4 F, 1 G,3 H, 5 I, 1 J, 2 END Fig 15.1: Activity on node diagram I. Identify the critical path? For example, type X-Y-Z. Do not put spaces inbetween. II. At the end of the first week, it was noted that activity A was completed in 2.5 days and activity B required 4.5 days. What impact does this have on the project duration and critical path?(Type your answer in only two sentences) III. After completing the activity A in 2.5 days and the activity B in 4.5 days, are the same activities still critical? Type Yes or No in the box provided
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