1. 41.For the above project network (times is given in weeks), if EF for activity C is week 4 and EF for activity F is week 7

   True

   False

42.For the above project network, if LS for activity G is week 16, LF for activity F is week 16

1. True

   FalseContinue

2. 43.For the above project network if LS for activity E is week 9, LS for activity D is week 4

   True

   False

3. 44.If LF=9 and LS=5 for activity C, we can say its slack is 4 and is a non-critical activity

   True

   False

4. 45.If slack time for B,D,E and G are zero, the critical path for this project is B-D-E-G

   True

   False