Project Management

A Project work consists of the following activities as listed below in table.

Activity	Duration	Predecessor
A	3	-
B	4	A
C	5	A
D	6	B
E	3	C
F	2	C
G	4	D, E
H	5	F
I	6	G, H

Answer the following: a) Draw the network diagram b) Trace critical path with respective activities c) Find out EST, EFT, LST, LFT d) Find Total float of each Activities