three men invested sum. and their ratio is 5:7:6. profit is 900.then b's share  Choose the correct choice from the following choices.
A) 2000	B) 2100	C) 2200	D) 350	E) 2400
b's share =7/18*900= 
<gadget id="calculator">7/18*900</gadget>
<output>350</output>
350   ANSWER:350
<result>D</result>
three men invested sum. and their ratio is 5:7:6. profit is 900.then b's share