Construction Planning and Management
If to, tp and tm are the optimistic, pessimistic and most likely time estimates of an activity respectively, the expected time t of the activity will be

to + 4tm+ tp/4
to + 4tm+ tp/5
to + 3tm+ tp/3
to + 4tm+ tp/6

ANSWER DOWNLOAD EXAMIANS APP

Construction Planning and Management
Pick up the correct statement from the following with regards to C.P.M. network analysis of projects

Earliest occurrence time of the event from which the activity arrow' originates, is called earliest start time of the activity
The latest occurrence time for the node at which the activity arrow terminates, is called latest finish time
All listed here
The latest occurrence time of the node of which the activity arrow terminates minus the duration of the activity, is called latest start time

ANSWER DOWNLOAD EXAMIANS APP