$[$The following information applies to the questions displayed below.$]$

Lina purchased a new car for use in her business during $2023.$ The auto was the

only business asset she purchased during the year, and her business was

extremely profitable. Calculate her maximum depreciation deductions $($including

$179$ expense unless stated otherwise$)$ for the automobile in $2023$ and $2024$

$($Lina doesn't want to take bonus depreciation for $2023$ or $2024)$ in the following

alternative scenarios $($assuming half$-$year convention for all$)$: $($Use MACRS Table $1$

$,$ Table $2,$ and Exhibit $10-10.)$

c$.$ The vehicle cost $$80,000,$ and she used it $80$ percent for business.