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View History Bookmarks Window Help ecourses.pvamu.edu You are logged in as Morgan Bryant Not yet answered Points out of 1.00 P Flag question A business project has 85 inter-dependent activities. Some of the activities are analyzed in this problem. Activities F and G must be completed before activity P can start. Furthermore, activity Q cannot be started until activity G is completed. Activities P and Q are immediate predecessors of activity W. The duration (in days) of activities are listed below. Activity Duration (days) 18 20 14 18 54 If the latest finish time of activity W is at the end of day 192, then the latest finish time of activity F is at the end of day Next page Previous pageExplanation / Answer
Latest start of W = Latest finish - activity time
Latest start of W = 192 - 54 ( 138)
Latest finish of Q = Latest start of W ( 138)
Latest start of Q = 138 - 18 ( 120)
Latest finish of P = Latest start of W ( 138)
Latest start of P = 138 - 14 (124)
Latest finish of G = Minimum of latest start of P&Q ( 120)
Latest start of G = 120 - 20 ( 100)
Latest finish of F = latest start of P ( 124)
Latest start of F = 124 - 18 ( 106)
Activity Duration(days) Predecessor Latest start Latest finish F 18 _ 106 124 G 20 _ 100 120 P 14 F,G 124 138 Q 18 G 120 138 W 54 P,Q 138 192Related Questions
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