The difference between the simple interest on a sum of money for \(3\frac{1}{2}\) years at the rate of 12% per annum and simple interest on the same sum of money for \(4\frac{1}{2}\) years at 10% per annum is ₹360 . Find the sum(in ₹).
1
12,000
2
14,000
3
10,000
4
16,000