Which of the following statements apply to project versions? Note: There are 2 correct answers to this question

Which of the following statements apply to project versions? Note: There are 2 correct answers to this question
A . Project versions can be changed
B . Project versions are mandatory for Milestone Trend Analysis (MTA)
C . Project versions can be created automatically based on user status
D . Manually Created project versions always require a project version profile

Answer: B,C