A and B starts a business with Rs.8000 each, and after 4 months, B withdraws half of his capital . How should they share the profits at the end of the 20 months? Pick one:
A) 18:11
B) 18:15
C) 20:11
D) 18:121
E) 18:112
A invests Rs.8000 for 20 months, but B invests Rs.8000 for the first 4 months and then withdraws Rs.4000. So, the investment of B for remaining 14 months is Rs.4000 only.   A : B   8000*20 : (8000*4) + (4000*14)   160000 : 88000   A:B = 20:11.Answer:20:11
<result>C</result>
A and B starts a business with Rs.8000 each, and after 4 months, B withdraws half of his capital . How should they share the profits at the end of the 20 months?