ControlLina 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 $10-10.)$

e$.$ The vehicle cost $$80,000,$ and she used it $20$ percent for business.