Veggie Burgers, Inc. would like to maintain its cash account at a minimum level of $$263,000$ but expects the standard deviation in net daily cash flows to be $$13,800,$ the effective annual rate on marketable securities to be $3\mathrm{.}9$ percent per year, and the trading cost per sale or purchase of marketable securities to be $$36\mathrm{.}50$ per transaction.

What will be its optimal cash return point? $($Use $365$ days a year. Do not round intermediate calculations. Round your answer to $2$ decimal places.$)$

$\backslash$table$[[$Optimal cash return point,$$,631,400\mathrm{.}00$