eggie Burgers, Inc. would like to maintain its cash account at a minimum level of $250,000 but expects the standard deviation in net aly cash flows to be $12,500, the effective annual rate on marketable securities to be 4.2 percent per year, and the trading cost per le or purchase of marketable securities to be $30.00 per transaction. That will be its optimal upper cash limit? (Use 365 doys a year. Do not round intermediate calculations. Round your finol answer to decimol places.)