A and B start a business jointly. A invests Rs.16000 for 8 months and B remains in the business for 4 months. Out of the total profit B claims 3/7th share. How much money is contributed by B?  Choose one:	A) A)Rs.12829	B) B)Rs.12800	C) C)Rs.24000	D) D)Rs.12804	E) E)Rs.12830
16*8: x*4 = 4:3   x = 24 =&gt;   Rs.2400   Answer: Rs.24000
<result>C</result>
A and B start a business jointly. A invests Rs.16000 for 8 months and B remains in the business for 4 months. Out of the total profit B claims 3/7th share. How much money is contributed by B?