You need a loan of $250000$ to buy your first home. The bank offers a $30$ year fixed$-$rate mortgage with an APR of $4\mathrm{.}16\%$ or a $15$ year fixed$-$rate mortgage with an APR of $3\mathrm{.}22\%.$

What will your monthly payments be for the $30-$year mortgage?

$1,217\mathrm{.}50$

How much will the total interest be for the $30-$year mortgage?

What will your monthly payments be for the $15-$year mortgage?

How much will the total interest be for the $15-$year mortgage?