Hollywood Shoes would like to maintain their cash account at a minimum level of $54,000, but expect the standard deviation in net daily cash flows to be $4,400; the effective annual rate on marketable securities to be 7.00 percent per year; and the trading cost per sale or purchase of marketable securities to be $140 per transaction. What will be their optimal upper cash limit? (Round your answer to the nearest dollar amount.)
$58,400
$74,452.37
$120,649.38
$76,913.31