Company ABC as determined that a majority of its customers are located in a big metro area. Therefore, it is considering using a lockbox system offered by a bank located in the city center. The bank has estimated that use of the system will reduce collection time by 5 days. Average number of payments per day Average value of payment 820 $550 Variable lockbox fee (per transaction) $ 0.4 Daily interest rate on money market securities What is the NPV of the new lockbox system?