✔ 最佳答案
You only have to pay the outstanding balance + 4.5% handling charge
Principal = HK$127,490.00
Effective monthly interest = (1 + 35.74%) ^ (1 / 12) - 1 = 2.58%
monthly payment = HK$127,490.00 x 2.58% / {1 - [(1 + 2.58%) ^ -54]} = HK$4,400.73
After 7 payments:
You have paid HK$22,387.70 (arithmatical sum)
Your outstanding balance = HK$119,072.62
Your lump sum repayment should be
HK$119,072.62 x (1 + 4.5%) = HK$124,430.89
If you choose not to repay now, you still have to pay HK$206,834.69
If you use your HK$124,430.89 to invest now and repay the loan regularly at HK$4,400.73, your investment must have effective yearly yield = 32.13% in order to settle your debt after total 54 months
From that IRR figure, it seems you should repay your loan now with the lump sum money you have now.
2007-09-19 11:24:22 補充:
After 7 payments:You have paid HK$22,387.70 interest (arithmatical sum)