[150000 * 0.3225% * (1+0.3225%) 72]/[(1+0.3225%) 72-1] = 2337.90 yuan.
Total repayment amount =2337.90*72= 168328.8 yuan.
Description: 72 is the power of 72.
2. Provident fund loan, the five-year interest rate is 3.33%, the monthly interest rate is 3.33%/ 12 = 0.2775%, and the monthly repayment amount150,000 years (60 months):
[ 150000 * 0.2775% * ( 1+0.2775%) 60]/[( 1+0.2775%) 60- 1] = 27 17.38]
Explanation: 60 is the 60th power.