A and B invests Rs.6000 and Rs.9000 in a business. After 4 months, A withdraws half of his capital and 2 months later, B withdraws one-third of his capital. In what ratio should they share the profits at the end of the year?	Choose the correct answer:
A) 32 : 99
B) 82 : 31
C) 24 : 45
D) 34 : 89
E) 35 : 21

Rationale: "a : b ( 6000 * 4 ) + ( 3000 * 8 ) : ( 9000 * 6 ) + ( 6000 * 6 ) 48000 : 90000 24 : 45 answer : c"
Answer: C