an exclamation used by an office worker

(1)For office workers.
(2)Exclamation and interpretation.
(3)No, wait. Let me check if I did something wrong.
(4)I don’t remember. Let me check.
(5)Oh, yeah. You’re right.
(6)I know you’re right, but I’m gonna have to pretend I’m worried.
(7)I don’t like it, but I have nothing to say, so I’m pretending to think about it.
(8)Oh, I see. I don’t have any thoughts.