How much interest does Luoji Postal Savings Bank in Xiayi County need to deposit 60,000 yuan for 5 years?

Luoji Postal Savings Bank in Xiayi County has to pay 8,250 yuan interest for saving 60,000 yuan for five years. At present, China's one-year fixed RMB annual interest rate is 1.5%, and the three-year and five-year RMB annual interest rates are 2.75. The calculated result is that 6X275X5 equals 8250 yuan, that is, the average annual interest income of 60,000 yuan is 1.650 yuan, and it will be 8250 yuan in five years.