Use the following amortization chart:

$\backslash$table$[[$Selling price,,,Rate of$,,$Monthly mortgage,$],[$of home,Down payment,Principal $($loan$),$interest,Years,Payment per $$1,000,$payment$],[$$$90,000,$$$5,000,$$$85,000,5\frac{1}{2}\%,30,$$$5\mathrm{.}67789,$$$482\mathrm{.}62$