| repay the principal | 0.52 |
| changed over past 15 ye… | 0.41 |
| round up to the nearest… | 0.36 |
| interest | 0.55 |
| 3.5% | 0.54 |
| 5% | 0.54 |
| outstanding unpaid fees | 0.33 |
| charge | 0.33 |
| 2% of the new balance | 0.30 |
| made | 0.60 |
| calculated | 0.53 |
| required to purchase ho… | 0.39 |
| expressed in percentage… | 0.30 |
| expressed in a dollar a… | 0.30 |
| increased | 0.25 |