30. If the CAPM is valid, which of the following situations is possible: A) 1 and 3 only B) 1 and 4 only C) 2, 3, and 4 only D) 1, 3, and 4 only E) 1,2,3, and 4 30. If the CAPM is valid, which of the following situations is possible: A) 1 and 3 only B) 1 and 4 only C) 2, 3, and 4 only D) 1, 3, and 4 only E) 1,2,3, and 4