Q. Pick up the correct statement from the following with regards to C.P.M. network analysis of projects

• (A) The latest occurrence time of the node of which the activity arrow terminates minus the duration of the activity, is called latest starttime
• (B) The latest occurrence time for the node at which the activity arrow terminates, is called latest finish time
• (C) Earliest occurrence time of the event from which the activity arrow' originates, is called earliest start time of the activity
• (D) All the above