In: Advanced Math
|
Period |
Payment |
Interest |
Balance |
Unpaid Balance |
|
$480,000 |
||||
|
1 |
||||
|
2 |
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|
3 |
we need to find monthly payment first

PMT=?
L=480000
r=5.5% = 0.055
n=12 for monthly payments
t=30 years









.
now make a table



![]() |
|
|
|
|
| 480000 | ||||
| 1 | 2725.39 | 2200 | 525.39 | 479474.61 |
| 2 | 2725.39 | 2197.59 | 527.8 | 478946.82 |
| 3 | 2725.39 | 2195.17 | 530.21 | 478416.6 |
total pay for the loan is



.....................total
pay
.
.
interest is given by


.......................interest