A network diagram is provided using the Activity on Arrow (AOA) format. Find ES, EF, LS, LF, and Slack values all activities. Find all connected paths (potential paths) and their durations. What is the critical path(s)? Activities A and B start on day 0.

Immediate Duration

Activity Predecessors (days)

a. organize layout team - 3

b. organize modification team - 6

c. design personnel jobs a 6

d. set machinery in place b 4

e. connect utilities c,d 7

f. modify conveyor system e 4

g. train personnel e 5

h. finishing touches f 4

i. run test lot g 3