DSC2602
ASSIGNMENT 11 SEMESTER 1 2025
UNIQUE NO.
DUE DATE: 2025
, ASSIGNMENT 11 – SOLUTION
Question 1
1.1 Activity-on-Arc Network Diagram
The project network has:
9 nodes
2 dummy activities
Early and late event times are indicated for each node.
Time Estimates and Calculations
Each activity has three time estimates:
a (Optimistic)
m (Most likely)
b (Pessimistic)
Expected time (te) for each activity is calculated using:
te=( a+4m+b)÷6
ASSIGNMENT 11 SEMESTER 1 2025
UNIQUE NO.
DUE DATE: 2025
, ASSIGNMENT 11 – SOLUTION
Question 1
1.1 Activity-on-Arc Network Diagram
The project network has:
9 nodes
2 dummy activities
Early and late event times are indicated for each node.
Time Estimates and Calculations
Each activity has three time estimates:
a (Optimistic)
m (Most likely)
b (Pessimistic)
Expected time (te) for each activity is calculated using:
te=( a+4m+b)÷6