A and B invests Rs.3000 and Rs.5500 respectively in a business. If A doubles his capital after 6 months. In what ratio should A and B divide that year's profit?	Options:
A) 8 : 8	B) 9 : 8	C) 9 : 7	D) 9 : 5	E) 9 : 11

Rationale: "( 3 * 6 + 6 * 6 ) : ( 5.5 * 12 ) 54 : 66 = > 9 : 11 answer : e"
Answer: E