A retailer deposited some amount in the bank. The rate of interest for first 3 years is 6% per annum for the next 3 years rate of interest is 9% per annum and for the period beyond years rate of interest is 10% per annum. At the end of 9 years the retailer earned Rs 1650 as simple interest. How much amount (in Rs) did he deposited?

A

3000

B

3200

C

2200

D

2460