Question: and immediate predecessors for the activities in a project at Howard Umrah's retinal scanning company are given in the follow are independent. Activity Immediate Predecessor(s)

and immediate predecessors for the activities in a project at Howard Umrah's retinal scanning company are given in the follow are independent. Activity Immediate Predecessor(s) Activity Time (weeks) b Time (weeks) a m b 9 10 11 4 10 16 a m Immediate Predecessor(s) B 9 5 10 8 11 11 B D as only parts a, b, c, d, and e. wity time estimates, the expected times and variance for each of the activities are (round your response to two decimal places): Expected Activity Time Variance in the edit fields and then click Check Answer Check Answer Clear A

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