P and Q entered into a partnership investing Rs. 16,000 and Rs. 12,000 respectively. After 3 months, A withdrew Rs.5000 while B invested Rs. 5000 more. After 3 more months, C joins the business with a capital of Rs. 21,000. The share of B exceeds that of C, out of a total profit of Rs. 26,400 after one year by: Choose the correct choice from the following choices:
A) Rs.2400	B) Rs.3000	C) Rs.3600	D) Rs.4800	E) Rs.3800
A : B : C = (16000 x 3 + 11000 * 9) : (12000 * 3 + 17000 * 9) : (21000 * 6)   = 147 : 189 : 126 = 7 : 9 : 6.   Therefore, Difference of B and C’s shares = Rs. 26400 x 9/22 – 26400 x 6/22   = Rs.3600   ANSWER:Rs.3600
<result>C</result>
P and Q entered into a partnership investing Rs. 16,000 and Rs. 12,000 respectively. After 3 months, A withdrew Rs.5000 while B invested Rs. 5000 more. After 3 more months, C joins the business with a capital of Rs. 21,000. The share of B exceeds that of C, out of a total profit of Rs. 26,400 after one year by: