| 15 of 23 (8 complete) Rogoreted before a training program of this nature could
ID: 385020 • Letter: #
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| 15 of 23 (8 complete) Rogoreted before a training program of this nature could be conducted. The activities, immediate predeces Cinde is devetoping a program in supply chain management certification for managers. Ginde has listed a number of activities that must be Ginde has immediate predecessors, and times appear in the accompanying Activity Immediate Predecessorfo Time days) 2 5 10 5 5 A, D E. F This exercise contains only parts b, c, and d b) The critical activities for the leadership training program development project are B D E-G c) The project length for the leadership training program development project 28 days d) Slack time for each of the activities is: .. 11.1 ::Ja (1,1) -More Enter your answer in each of the answer boxesExplanation / Answer
Calculate the ES, EF,LS,LF and Slack, as shown below:
Early start of A = 0 days
early finish of A = early start + activity time of A
early finish of A = 0 + 2 ( 2 days)
early start of B = 0
early finish of B = 5 days
Early start of C = 0
early finish of C = 2 day
early start of D = early finish of B ( 5 days)
early finish of D = 5 + 10 ( 15 days)
early start of E = maximum of early finish ( A,D)
early start of E = 15
early finish of E = 15 + 5 = ( 20)
early start of F = early finish of c ( 2)
early finish of F = 2+ 5 =( 6)
early start of G = maximum of early finish (E,F) 20 days
early finish of G = 20 + 8 ( 28 days)
latest finish of G = 28
latest start of G = latest finish - activity time
latest start of G = 28 - 8 ( 20 days)
latest finish of F = latest start of G ( 20)
latest start of F = 20 - 5 ( 15 days)
latest finish of E = latest start of G ( 20)
latest start of E = 20 - 5 ( 15 days)
latest finish of D = latest start of E ( 15)
latest start of D = 15 - 10 ( 5 days)
latest finish of C = latest start of F ( 15)
latest start of C = 15 - 2 = ( 13)
latest finish of B = latest start of D ( 5 )
latest start of B = 5 - 5 =( 0)
latest finish of A = latest start of E ( 15 days)
latest start of A = 15 - 2 ( 13)
Slack = Latest start - early start
Critical path where slack is zero. B-D-E-G. with duration 28 days
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