Given is a PERT project network diagram as shown below The P

Given is a PERT project network diagram as shown below: The Project completion time =________ The Earliest Start time, ES. of Activity F =___________ The Earliest Start time. ES, of Activity K = _________ The Latest Start time, LS. of Activity E =________ The non-critical activities are =__________ (ex type in critical activities at ABC\'D, no comma, no space)

Solution

a) answer is 22

b) anwer is 20

c) 14

d) 8

e) c-j-end