A certain sum is divided among A, B and C in such a way that the ratio of shares of A and B is 3 : 4 and that of shares of C and B is 9 : 5. If the difference between the shares of A and C is ₹462, then the sum (in ₹) is:
1
1,500
2
1,540
3
1,520
4
1,562