Robius Corp. is working to minimizing its working capital. A preliminary report shows that Robius has $22\mathrm{.}61$ days of sales outstanding, $50\mathrm{.}59$ days of sales in inventory, and $31\mathrm{.}65$ days of payables outstanding. How many days is Robius' cash conversion cycle? Round to two decimal places $($Ex$.0\mathrm{.}00).$