Which of the following is a basic assumption of PERT? A. No activity in the network must be repeated. B. There is only one complete route from the start of a project to the end of a project. C. Activity completion times are known with certainty. D. Only critical path activities in the network must be performed.

Explain in detail the events that led to the fall of the soviet union. explain the importance of the foreign policy shift from brinkmanship to détente during the cold war.be sure to include evidence to support your answer describe the challenges to nation-building that exist in africa today .

When were the exodus of farm workers during the depression

Question 2 of 102 pointshow did the protestant reformation impact the european enlightenment? oa. it convinced many europeans that only biblical laws should befollowed.ob. it required christians to sign a social contract with the protestantchurchoc. it created a new christian country with a republican form ofgovernmentd. it led many people to question the idea that a king's power camefrom god.