Your firm is contemplating the purchase of a new $$620,000$ computer$-$based order entry system. The system will be depreciated straight$-$line to zero over its five$-$year life. It will be worth $$68,000$ at the end of that time. You will save $$250,000$ before taxes per year in order processing costs, and you will be able to reduce working capital by $$83,000($this is a one$-$time reduction$).$ If the tax rate is $23$ percent, what is the IRR for this project?

Note: Do not round intermediate calculations and enter your answer as a percent rounded to $2$ decimal places, e$.$g$.,32\mathrm{.}16.$

IRR $,\%$