What least whole no. should be added to 532869 to make it divisible by 9?	Select the correct option:
A) 5
B) 6
C) 9
D) 10
E) 11
If a number is divisible by 9, the sum of its digits must be a multiple of 9.   Here, 5+3+2+8+6+9=33, the next multiple of 9 is 36.   3 must be added to 532869 to make it divisible by 9   9
<result>C</result>
What least whole no. should be added to 532869 to make it divisible by 9?