A, B and C can do a work in 7 , 14 and 21 days respectively. They completed the work and got $242. What is the share of C?	Choose the correct choice:
A) $25  B) $48  C) $44  D) $49  E) $40
C   $44   The ratio of their working rates = 1/7 : 1/14 : 1/21 = 6 : 3 : 2.   Since, they work together, the share of $44   = 2/11 * 242= 
<gadget id="calculator">2/11 * 242</gadget>
<output>44</output>
$44
<result>C</result>
A, B and C can do a work in 7 , 14 and 21 days respectively. They completed the work and got $242. What is the share of C?