This contains only partia bende a Based on the screen the expected and variance for each of the activities are found your response to two decimal Expected Activity Time Varance 025 10 c D 361 i The expected companie 1918 The expected compone of the sound your The walce of the then the mound your finale in the competencat may dibuted then the path awal berished in 21 works by on your web deoare sophies on the now critica por la nomy bed, then the probably hate non critical path befrihed 1 ekor less = 0.21 forter as a probability and your response te doma Help me solve this Clear all Video Get more help Check answer OL 2 D I' 0 BU 2003 1 INTE a b In b 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 Time (weeks) Immediate Time (weeks) Immediate Activity m Predecessor(s) Activity Predecessor(s) 8 10 11 9 12 B 4 10 16 D 9 12 8 This exercise contain only parts abcd and A 8 4 a) Based on the activity ime estimate the expected times and variance for each of the activities are found your response to to decimal place Activity A Expected Time 983 10 Variance 025 B