I would like to have a message box appear when the value of a cell is
greater than what I have determined, then place a statement in a cell
to show a message. For example; if the value of a cell is greater that
$600.00, then the message box would pop up and state "Supervisor
Approval Needed". Then it would place a line on the sheet that states
"Supervisor contacted" in the cell of my choosing.

Thanks,

Michael