i. ES, EF, LS, LF and Slack

ii. Critical Path (CP) and its duration

iii. Discuss the outcome on the CP when its attributes are varied.

iv. Manually draw the network diagram (indicating all early/late starts and early/late

finish times and CP) using the forward and backward passes.

Table 1: Task Information Immediate Duration Es EF Predecessor (days) Ls Task LF Slack CP A 5 B A 4 A 6 D A 5 E B,C,D 6 F B,C,D 8 G B,C,D 6 H B,C,D 5 1 GH 8 J E 7