Alfred started a business investing Rs. 45,000. After 3 months, Peter joined him with a capital of Rs. 60,000. After another 6 months, Ronald joined them with a capital of Rs. 90,000. At the end of the year, they made a profit of Rs. 16,500. Find the lire of each.
Choose the correct choice from the following answers.
A) 2300
B) 3300
C) 4300
D) 1300
E) None of them
Clearly, Alfred invested his capital for 12 months, Peter for 9 months and Ronald for 3 months.   So, ratio of their capitals = (45000 x 12) : (60000 x 9) : (90000 x 3)   = 540000 : 540000 : 270000 = 2 : 2 : 1.   Alfred's share = Rs. (16500 x (2/5)) = Rs. 6600   Peter's share = Rs. (16500 x (2/5)) = Rs. 6600   Ronald's share = Rs. (16500 x (1/5)) = Rs. 3300.   Answer is 3300.
<result>B</result>
Alfred started a business investing Rs. 45,000. After 3 months, Peter joined him with a capital of Rs. 60,000. After another 6 months, Ronald joined them with a capital of Rs. 90,000. At the end of the year, they made a profit of Rs. 16,500. Find the lire of each.