The Polk Corporation is trying to decide whether to switch to a bank that will accommodate electronic funds transfers from Polk's customers. Polk's financial manager believes the new system would decrease its collection float by as much as 7 days. The new bank would require a compensating balance of $23000, whereas its present bank has no compensating balance requirement. Saban's average daily collections are $11000, and it can earn 8% on its short-term investments. Should Polk make the switch? (Assume the compensating balance at the new bank will be deposited in a non-interest-earning account.) As a result of using the electronic funds transfer system, the amount of collection float freed up by the loan is $ (Round to the nearest dollar.)