A sum amounts to Rs. 9680 in 2 years and to Rs. 10648 in 3 years respectively at compound interest. What will be the amount if the same sum is invested for $$1\frac{2}{5}$$ years at the same rate of compound interest?

A

Rs. 9025

B

Rs. 9152

C

Rs. 9215

D

Rs. 9251