$($a$)$ Compute net operating profit after tax $($NOPAT$)$ for $2018.$ Assume that the combined federal and state statutory tax rate is $22\%.$

NOPAT

Answer $1$

$3,493\mathrm{.}4$

$($b$)$ Compute net operating assets $($NOA$)$ for $2018$ and $2017.$

Year NOA

$2018$ Answer $2$

$0$

$2017$ Answer $3$

$0\text{'}$