In a joint business, the capital of A, B and C were Rs. 45000, Rs. 30000 and Rs. 22500 respectively. A withdrew half of his capital after 4 months. After 9 months of this withdrawal, there was a total profit of Rs. 28400. Find the A share of profit?	Choose the correct option
A) 10600  B) 10400  C) 10200  D) 12200  E) 14200
Given A=45000 B=30000 10200=22500   A:B:10200= 450:300:225   As A withdrew its half of capital after 4 months,it can withdraw 22500 rupees   But before 4 months, it is 45000 only and the profit is calculated after withdrwal it is almost  9+4= 
<gadget id="calculator"> 9+4</gadget>
<output>13</output>
13 months.For that 9 months, the capital for A is half of its original capital,   So A= 450*4+ 225*9= 1800+2025= 
<gadget id="calculator">1800+2025</gadget>
<output>3_825</output>
3825   Similarly, B= 300*13= 
<gadget id="calculator">300*13</gadget>
<output>3_900</output>
3900   Similarly,10200= 225*13= 
<gadget id="calculator">225*13</gadget>
<output>2_925</output>
2925   Therefore, ratio of A:B:10200= 3825: 3900 : 2925= 51:52:39   A's share=51/142(28400)=10200   ANSWER:10200
<result>C</result>
In a joint business, the capital of A, B and C were Rs. 45000, Rs. 30000 and Rs. 22500 respectively. A withdrew half of his capital after 4 months. After 9 months of this withdrawal, there was a total profit of Rs. 28400. Find the A share of profit?