1. Draw the figure using activity on node (AON) and identify the critical activities or Path and the expected completion time. (Rubrics: 05 Marks for correct diagram, 05 Marks for correct labels, 05 Marks for the critical activity or path and the length of Path and 05 marks for the slack activities.)

ACTIVITIES	PREDECESSOR	DURATIONS (DAYS)
A	NONE	1
B	NONE	3
C	NONE	2
D	NONE	5
E	NONE	1
F	A	3
G	A	1
H	G, I, J	2
I	T, E, N	4
J	K	3
K	L, M	2
L	T, E, N	3
M	NONE	2
N	NONE	3
O	H	2
P	H	3
Q	O	2
R	P	1
S	Q, R	2
T	F, B, C, D	7