Give typed full explanation not a single word hand written otherwise leave it KThe estimated times and immediate predecessors for the activities in a project at Howard Umrah's retinal scanning company are given in the followingtable. Assume that the activity times are independent.Time (weeks)Activitya85m1012Immediateb Predecessor(s) ActivityC1116aActivityTime (weeks)94mbVariance101110 14This exercise contains only parts a, b, c, d, and e.a) Based on the activity time estimates, the expected times and variance for each of the activities are (round your response to two decimal places):ExpectedTimeImmediatePredecessor(s)

In project management, the expected time refers to the duration that is set by an organization to…

The estimated times and immediate predecessors for the activities in a project at Howard Umrah's retinal scanning company are given in the following table. Assume that the activity times are independent. Activity a Time (weeks) 8 5 m 10 12 Immediate b Predecessor(s) Activity C D 11 16 Activity a Expected Time Time (weeks) 9 4 m 10 10 Variance b 11 14 This exercise contains only parts a, b, c, d, and e. a) Based on the activity time estimates, the expected times and variance for each of the activities are (round your response to two decimal places) Immediate Predecessor(s) 8

The estimated times and immediate predecessors for the activities in a project at Howard Umrah's retinal scanning company are given in the following table. Assume that the activity times are independent. Activity a Time (weeks) 8 5 m 10 12 Immediate b Predecessor(s) Activity C D 11 16 Activity a Expected Time Time (weeks) 9 4 m 10 10 Variance b 11 14 This exercise contains only parts a, b, c, d, and e. a) Based on the activity time estimates, the expected times and variance for each of the activities are (round your response to two decimal places) Immediate Predecessor(s) 8

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter2: Introduction To Spreadsheet Modeling

Section: Chapter Questions

Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...

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