$($e$)(5$ pts$)$ What are after$-$tax cash flows in year one?

$($f$)(5$ pts$)$ What are before$-$tax cash flows from selling the building?

$($g$)(0$ pts$)($Bonus $5$ points$)$ How much are the taxes due on sale?

$($h$)(0$ pts$)($Bonus $5$ points$)$ What are the unlevered before$-$tax IRR, levered before$-$tax

IRR, and levered after$-$tax IRR?