Compute the PI statistic for Project $Q$ if the appropriate cost of capital is $12$ percent. $($Do not round intermediate calculations a round your final answer to $2$ decimal places.$)$

$\backslash$table$[[$Time:$,a,1,2,3,1],[$Cash flow:,$-$$$12,800,$$$4,250,$$$5,080,$$$4,970,$$$3,050$