Find the ARR. $($Round answer to $1$ decimal place, e$.$g$.15\mathrm{.}2\%.)$

ARR $q,\%$

Attempts: $0$ of $2$ used $$

$($f$)$

Calculate the profitability index for this investment. $($Round answer to $2$ decimal places, e$.$g$.15\mathrm{.}25.)$

Profitability index $$Determine the simple payback period using $(1)$ before$-$tax cash flows and $(2)$ after$-$tax cash flo $($Round answers to $2$ decimal places, e$.$g$.15\mathrm{.}25.)$

$\backslash$table$[[,$Before$-$Tax Cash Flows,After$-$Tax Cash Flows$],[$Simple payback period,$,$