"Close of business" Usage: I need that by close of business Why? Because I work in a company with more than 65000 employees, most of which are on a flexible schedule. I work 4x10's with Fridays off, my boss works 5x12 with weekends off, etc. Define "close of business", is it 3:30pm when I quit, 5pm when the boss quits? Midnight when the day ends? Why I like it? Because, Hey, when can you get it done? (In my mind, probably not today) "I'll have it by close of business!" (they won't see it until next week)
The most powerful person in any company is the DBA for the finance system