mortgage. $($Round your answers to the nearest dollar. Use this table, if necessary.$)$

$($a$)$ What are the monthly principal and interest payments $($in $$)$ for each loan?

$15-$year mortgage

$30-$year mortgage

$

$($b$)$ What is the total amount of interest $($in $$)$ paid on each loan?

$($c$)$ Overall, how much more interest $($in $ $)$ is paid by choosing the $30-$year mortgage?

$