In a PERT network, the earliest (activity) start time is the A) earliest time that an activity can be finished without delaying the entire project. B) latest time that an activity can be started without delaying the entire project. C) earliest time that an activity can start without violation of precedence requirements. D) latest time that an activity can be finished without delaying the entire project. E) None of the above Answer: The expected time in PERT is A) greater than the most likely time. B) equal to the most likely time. C) less than the most likely time. D) Any of the above E) None of the above Answer: 3) In a network described below, the critical path is days. Activity Immediate Time Predecessor (days) 8 10 A) 4 B) 10 C) 12 D) 22 E) None of the above Answer: 4) Tighter physical inventory control is required for items in the A class the B class e. the C class the Z class Answer: A