Problem # 3: project involves 12 activities and the precedence relationship is p
ID: 401639 • Letter: P
Question
Problem # 3: project involves 12 activities and the precedence relationship is provided below in brackets. (1) Draw an activity on arrow network to represent the project tasks and their dependence. (2) Calculate the earliest start time and latest completion times for each task. (3) Using two-phase method to find the critical path.Project Activities and Dependence (Activity, Predecessor, Duration) (A -- 7 weeks) (B A 1.5 weeks) (C A 2 weeks) (D B 15 weeks) (E D 3 weeks) (F C 10 weeks) (G D 3 weeks) (H G 1 week) (I F, G 2 weeks) (J I 3 weeks) (K H 1 week) (L J, K 5 weeks)Explanation / Answer
http://www.pmipr.org/html/Presentaciones/The Critical Path Method.pdf
this is excellent & short ppt which cover 3 questions you just mentioned. please do read it for 15 min. you will understand.
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