Find the sum of 4 digit numbers which are made by 1,2,5,6  Choose the correct choice from the following answers
A) 93424	B) 93524	C) 92324	D) 93324	E) 93344
(n-1)!(1111....)(sum of digits)   (4-1)!(1111)(1+2+5+6)   93324   ANSWER:93324
<result>D</result>
Find the sum of 4 digit numbers which are made by 1,2,5,6