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3. Network diagram : Activity i-j, Name of Activity example ( Enter your problem )

 2. Network diagram : Activity i-j (Previous method) 4. Critical path, Total float, Free float, Independent float : Activity, Predecessors, Duration (Next method)

### 1. Example-1

1. Draw Network diagram
 1-2 A 2-3 B 2-4 C 3-4 d 3-6 D 4-5 E 5-6 F 6-7 G 7-8 H

Solution:
The given problem is
 Activity Activity 1-2 A 2-3 B 2-4 C 3-4 d 3-6 D 4-5 E 5-6 F 6-7 G 7-8 H

Edge and it's preceded and succeeded node
 Edge Node1 -> Node2 A 1->2 B 2->3 C 2->4 d 3->4 D 3->6 E 4->5 F 5->6 G 6->7 H 7->8

The network diagram for the project is
 B B : 2->3
 3
 D D : 3->6
 6
 G G : 6->7
 7
 H H : 7->8
 8
 1
 A A : 1->2
 2
 d d : 3->4
 F F : 5->6
 C C : 2->4
 4
 E E : 4->5
 5

This material is intended as a summary. Use your textbook for detail explanation.
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 2. Network diagram : Activity i-j (Previous method) 4. Critical path, Total float, Free float, Independent float : Activity, Predecessors, Duration (Next method)

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