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 2/7th share. How much money is contributed by B?	Choices: A) 12819 B) 12800 C) 12801 D) 92801 E) 12802
16*8: x*4 = 5:2   x = 12.8 =&gt; Rs.12800   Answer12800
<result>B</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 2/7th share. How much money is contributed by B?