ng Time: 1 hour, 25 minutes, 24 seconds. QUESTION COMPLETION STATUS: 3 16 8 9 (There are 3 parts to this questions - make sure you answer them all Based upon the following diagram and activity durations, calculate: (10 marks) the Critical Path, the slack/float of other paths, aud; the duration of the project Hint: for each task type in the earliest start (ES), earliest finish (EF), latest start (LS) and latest finish (LF). You can write in abbreviated form as a list, eg K 12 14 15 17 C F J B D G E $ Xyle_date=Show step Remaining Time: 1 hour, 25 minutes, 20 seconds. QUESTION COMPLETION STATUS: 1 2 E Task Duration A 2 B 9 C 2 D 4 E 11 F 4 G 1 H 12 1 11 J 1 b. If activity D is behind schedule, explain what effect will this have on the entire project?. (4 marks) c. In your own words, provide 3 reasons why a project manager might inflate their estimates when developing a project schedule. (6 marks) TT . 144