Payment at different rates
| Rate | Monthly payment | Total interest |
|---|---|---|
| 3% | $436.22 | $703.85 |
| 5% | $449.56 | $1,184.28 |
| 7% | $463.16 | $1,673.63 |
| 9% | $477.00 | $2,171.86 |
| 12% | $498.21 | $2,935.73 |
| 15% | $519.98 | $3,719.28 |
Borrowing $15,000 for 3 years at 7% means payments of about $463.16 a month. Adjust the rate below.
| Year | Principal paid | Interest paid | Balance left |
|---|
| Rate | Monthly payment | Total interest |
|---|---|---|
| 3% | $436.22 | $703.85 |
| 5% | $449.56 | $1,184.28 |
| 7% | $463.16 | $1,673.63 |
| 9% | $477.00 | $2,171.86 |
| 12% | $498.21 | $2,935.73 |
| 15% | $519.98 | $3,719.28 |
About $463.16 a month at 7%, which is $16,673.63 in total.