Question 4 ACTIVITY PREDECESSORS DURATION (DAYS) P 3 4 R P 5 5 R,S 7 U R,S V 2 10 You are required to a) Draw the network diagram b) Calculate ES, EF, LS, LT c) Calculate slack time d) Identify...

Example of how to do it is on the 2nd picture.

Extracted text: Question 4 ACTIVITY PREDECESSORS DURATION (DAYS) P 3 4 R P 5 5 R,S 7 U R,S V 2 10 You are required to a) Draw the network diagram b) Calculate ES, EF, LS, LT c) Calculate slack time d) Identify critical path and activities


Extracted text: ESEF Foward, Add, Bigget Value Idantity Critical Path o A.B,D,F Slack tme LSLF Backward Minus, Smallest valuo 15 ES A 5. 4 9. 15 5. LF 0. 15 E 15 19 4. LF ES-LS Ef-LF 15