Question 2 [20 marks]

Given the information of a project in the Table 2 below. Note that the project is completed when activity F and G are completed.

Table 2

Activity	Dependency	Time (months)
A	-	4
B	-	6
C	A	2
D	A	6
E	C,B	3
F	C,B	3
G	D,E	5

1. Find the activity schedule for the project. Fill Earliest Start (ES), Earliest Finish (EF) and Latest Start (LS) and Latest Finish (LF) times in the empty boxes of the diagram below. [14]

Answer:

Activity name	ES	EF
Duration	LS	LF

G
5

D
6

A
4

Start

B
6

C
2

F
3

E
3

End