For the car loan described, give the following information.

A newspaper advertisement offers a $$4,500$ used car for nothing down and $36$ easy monthly payments of $$147\mathrm{.}62.$

$($a$)$ amount to be paid

$

$($b$)$ amount of interest

$

$($c$)$ interest rate $($Round your answer to two decimal places.$)$

$\%$

$($d$)$ APR $($rounded to the nearest tenth of a percent$)$

$\%$