Question: please type answer and steps to computation . show steps that you solve the problem. (Extra Credit) 4. A project manager has compiled a list


please type answer and steps to computation . show steps that you solve the problem.
(Extra Credit) 4. A project manager has compiled a list of major activities that will be required to install a computer information system in her firm. The list includes the precedence relationships and estimated completion time for each activity. (a) Please compute the expected time and standard deviation for each path. (b) What is the probability that the project or will finish in 25 weeks? Activity Immediate Time in weeks Predecessor (Optimistic-Most likely- Pessimistic) 5-9-10 B 6-9-10 C 4-5-6 D 4-6-7 E B 7-9-11 F C 4-5-8 G F 6-8-10 H D, E 5-8-10 End G, H Please type your answer and the steps of computation in a Word file. (Please DO NOT just write the answer. Show the steps thatStep by Step Solution
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