Perform critical path analysis by finding:

a$)$ Earliest start

b$)$ Latest start

c$)$ Earliest finish

d$)$ Latest finish

e$)$ Slack

f$)$ Critical path

I

Also, draw the Gantt Chart

Activity

Time $($hours$)$

Immediate predecessors

$2$

$-$

$3$

C

$2$

E

$4$

B

$3$

$10$

D$,$ E

$5$

F

$8$

G

$3$

H$,$ I,J