How much interest should I pay for the 300,000 mortgage for 30 years?
17 1 199.72 yuan. The People's Bank of China announced that the annual interest rate of loans over five years is 4.9%. According to the benchmark interest rate, the repayment method is "equal principal and interest repayment" under the condition that the interest rate remains unchanged. The total interest is 17 1 199.72 yuan, and the monthly repayment amount is 1963.33 yuan.