If 20,374 + x is a multiple of 5, which of the following could be the value of x? Pick.
A) 1	B) 2	C) 3	D) 4	E) 6
Sum of the digits of 20,374 is  2+0+3+7+4= 
<gadget id="calculator"> 2+0+3+7+4</gadget>
<output>16</output>
16   Now 16 is not a multiple of 5, the next multiple of 5 close to 16 is 20, which is 4 added to 16.   So the least number to be added to 20,374 is 4.   4
<result>D</result>
If 20,374 + x is a multiple of 5, which of the following could be the value of x?