In how many different ways can the letters of the word \'DETAIL\' be arranged in such a way that the vowels occupy only the odd positions?

In how many different ways can the letters of the word \'DETAIL\' be a

1.	In how many different ways can the letters of the word \'DETAIL\' be arranged in such a way that the vowels occupy only the odd positions?
A.	48
B.	32
C.	60
D.	36
Answer» E.