Lockbox. Doral Corporation is considering a lockbox arrangement that will cost $216,000 per year. Average daily collections are $450,000. As a result of the system, the float time will be reduced by 3...

Lockbox. Doral Corporation is considering a lockbox arrangement that will cost $216,000 per year. Average daily collections are $450,000. As a result of the system, the float time will be reduced by 3 days. The rate of return is 14 percent. Should the lockbox arrangement be instituted?