How many anagrams can we make with the word 'CACAO'?	Select the correct option:
A) 5!/(3!)2	B) 5!/(2!)2 2!	C) 5!/(3!)2 3!	D) 4!/(2!)2	E) 5!/(2!)2
n items of which p are alike of one kind, q alike of the other, r alike of another kind and the remaining are distinct can be arranged in a row in n!/p!q!r! ways.   The letter pattern 'CACAO' consists of 5 letters of which there are 2C's, 2A's and 1O.   Number of arrangements = 5!/(2!)2   Answer: 5!/(2!)2
<result>E</result>
How many anagrams can we make with the word 'CACAO'?