The profit earned by a company is to be divided among three friends who invested their money in the company, in the proportion of 6 ∶ 9 ∶ 11. If the share of the person who invested the most is Rs. 2,310, then what is the sum of the money (in Rs.) received by the other two friends?
1
1,890
2
3,150
3
5,460
4
1,260