In how many ways the letter of the word "Family" can be when F and Y occur together?  Choose the correct choice from the following
A) 120
B) 24
C) 240
D) 48
E) 60
Consider F and Y as one unit: {FY}.   Now, 5 units {FY}, {A}, {M}, {I}, {L} can be arranged in 5! ways. In addition F and Y within their units can be arranged in 2!. So, the total # of ways is 5!*2!=240.   Answer: 240.
<result>C</result>
In how many ways the letter of the word "Family" can be when F and Y occur together?