The response of "noted".
You do a little scribble in your book or tablet or whatever and look up and say "noted" and then just stare with a pregnant pause, indicating you are waiting for the next meaningless "concern" to be articulated.
You do a little scribble in your book or tablet or whatever and look up and say "noted" and then just stare with a pregnant pause, indicating you are waiting for the next meaningless "concern" to be articulated.