Boxes numbered 1, 2, 3, 4 and 5 are kept in a row and they are to be filled with either a red or a blue ball such that no two adjacent boxes can be filled with blue balls Then, how different arrangeme

Boxes numbered 1, 2, 3, 4 and 5 are kept in a row and they are to b

1.	Boxes numbered 1, 2, 3, 4 and 5 are kept in a row and they are to be filled with either a red or a blue ball such that no two adjacent boxes can be filled with blue balls Then, how different arrangeme
A.	8
B.	10
C.	15
D.	22
Answer» E.