If P(A) = 2/5 and P (B) = 2/5, find P (A n B) if A and B are independent events.	Choose the correct choice from the following choices:
A) 7 / 25
B) 4 / 25
C) 8 / 25
D) 2 / 13
E) 3 / 17

Rationale: "p ( a n b ) = p ( a ) . p ( b ) p ( a n b ) = 2 / 5 . 2 / 5 p ( a n b ) = 4 / 25 . b"
Answer: B