Construction Planning and Management
Earliest finish of an activity is always

Less than earliest event time of the following node
Greater than or equal to earliest event time of the following node
Greater than earliest event time of the following node
Less than or equal to earliest event time of the following node

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Construction Planning and Management
Latest start of an activity is always

equal to latest event time of preceding node
less than or equal to latest event time of preceding node
greater than or equal to latest event time of preceding node
less than latest event time of preceding node

ANSWER DOWNLOAD EXAMIANS APP