Matching principal and interest repayment method:
The total loan amount is 270,000.00 yuan.
Number of repayment months: 240 months
Monthly repayment 1842.08 yuan.
Total interest paid 172099.03 yuan.
The total principal and interest is 442,099.03 yuan.
Average capital repayment method:
The total loan amount is 270,000.00 yuan.
Number of repayment months: 240 months
The repayment in the first month is 2340.00 yuan.
Decreasing monthly: 5.06 yuan
Total interest paid 146407.50 yuan.
The total principal and interest is 4 16407.50 yuan.