E (7) (5) . Start D (3) G (8) F (7) 1. True For the above project network (times is given in weeks), if EF for activity Cis week 4 and EF for activity Fis week 4 II. False For the above project network, if LS for activity Gis week 16, LF for activity F is week 16 For the above project network if LS for activity E is week 9, LS for activity D is week 4 If LF-9 and EF-4 for activity C, we can say its slack is 5 and is a non-critical activity If slack time for B,D,E and G are zero, the critical path for this project is B-D-E-G