Veggie Burgers, Inc., would like to maintain its cash account at a minimum level of $260,000 but expects the standard deviation in net daily cash flows to be $13,500, the effective annual rate on marketable securities to be 4.2 percent per year, and the trading cost per sale or purchase of marketable securities to be $35.00 per transaction.

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

Veggie Burgers, Inc., would like to maintain its cash account at a minimum level of $255,000 but expects the standard deviation in net daily cash flows to be $13,000, the effective annual rate on marketable securities to be 4.7 percent per year, and the trading cost per sale or purchase of marketable securities to be $32.50 per transaction.

What will be its optimal upper cash limit? (Use 365 days a year. Do not round intermediate calculations and round your final answer to 2 decimal places.)