4- Columbia Business School August 25, 2010 Dear John, Columbia University Warren Nell 1125 Amsterdam Avenue, Room 404 25-1717 1. Executive MBA Programs www.geb.columbiaseduiembe This is an urgent notice regarding your Columbia Business School Executive MBA Programs tuition account. We have been contacting you via email and phone calls since December 2009 regarding the payment status of your account; however, the issue has not yet been resolved. You currently owe tuition for Spring ($30,866) and Summer ($13,980), totaling $44,846. A hold has been placed on your account, and as a result the University no longer recognizes you as a student. This means that your Fall 2010 course registration will not officially exist until the balance is paid in full. The University requires us to collect the amount in full in order for ou to continue as a student. Please contact our office at or u as soon as you receive this notice and let us know the latest payment status. Thank you for your prompt attention to this matter. Sincerely, Mary Kilcoyne Assistant Director, Finance & Operations Executive MBA Programs Columbia Business School P: F: EFTA01113776