Question: please answer D, i cant look at e or F unless D is answered ** Consider a project having the following seven activities: Immediate Predecessors

please answer D, i cant look at e or F unless D is answered

** Consider a project having the following seven activities: Immediate Predecessors Optimistic Time (0) (weeks) Most likely Time (m) (weeks) Pessimistic Time (p) (weeks) Activity A none 2 3 4 B A A 4 4 8 A 3 5 7 D B 5 un 5 5 E B,C 6 7 F D 4 5 9 G G EF 3 3 7 ) (a) What is the expected time for each activity? (Round answers to 2 decimal places, e.g. $52.50.) Activity Expected Time/(weeks) A 2.83 00 4.67 5.00 5,00 E 5.67 F 5.50 G 3.67 Your anwwer is correct What is the expected project completion time? (Round answer to 2 decimal place, c. 552.50J Project completion time e Textbook and Media Attempts: 1 of 2 used (c) Your answer is correct What is the critical path? Critical path A--DFO: (d) What is the variance for each activity? (Round answers to 2 decimal places.c.3. $52.50. Do not leave any answer field hlank, Enter for amounts Activity Variance A B D E F G eTextbook and Media

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