Math Analysis

Question 5: (4 Marks)
Given a list of activities for a small project as shown in the following table:
Activity Duration (days) Early Start Early Finish Late Start Late Finish Total Float Free Float
A 0 5 0
B 5 11 0
C 11 13 6
D 0 4 1
E 4 7 4
F 11 19 0
G 19 20 0

It is required to:
• Complete the missing data in the table; and
• Draw The Activity-On-Node network, assuming that any relationship you need is FS=0.

Sample Solution

Math Analysis

Question 4: (4 Marks)
Activity Depend On Duration
C — 6
A — 7
B — 8
D A & B 9
G C 6
E C 5
H B & C 7
F E & H 10
Given a small project as shown in table:
It is required to:

• Draw (PDM) network;
• Calculate activity times;
• Find project duration;
• Locate critical path;
• Find total float of each activity;
• Find free float of each activity;
• Convert to (ADM) network.

Sample Solution