From the following items: A, B, C, D, and E, the selection criteria are: 1) A and B cannot be selected together. 2) C must be selected if D is selected. 3) E can only be selected if A is selected. Which of the following selections is valid?
Answer: C. A, D, E
Option c includes A, which allows for E to be selected, and does not violate any of the other conditions.