What least number must be added to 1100, so that the sum is completely divisible by 23 ?	Choose the correct choice from the following choices.
A) 2	B) 3	C) 4	D) 5	E) 6
48*23= 
<gadget id="calculator">48*23</gadget>
<output>1_104</output>
1104   1104 - 1100= 
<gadget id="calculator">1104 - 1100</gadget>
<output>4</output>
4   Answer : 4
<result>C</result>
What least number must be added to 1100, so that the sum is completely divisible by 23 ?