[speaker001:] Excuse me, Professor. I think there might be an error in my test score.
[speaker002:] Sure. Do you think that the total is wrong or that you got something marked wrong that should have been marked right?
[speaker001:] I think that the percentage is incorrect.
[speaker002:] Let's just go over all of it to double-check.
[speaker001:] Sure, let's do it.
[speaker002:] Here is the answer sheet. Do you see a place where I marked something wrong that should have been right?
[speaker001:] I don't see any mistakes.
[speaker002:] OK, now that we've gotten those straightened out, let's total the score.
[speaker001:] Yes, let's total it.
[speaker002:] Well, if I total that like this and divide by this number, I get this total. Do you agree?
[speaker001:] Yes, you're right.
[speaker002:] Well then, we are all straight. Have a good day and thanks for bringing that to my attention.