All notices and other communications given or made pursuant to this Agreement shall be in writing and shall be deemed effectively given upon the earlier of (a) actual receipt, (b) personal delivery to the party to be notified, (c) when sent if sent by electronic mail or facsimile during normal business hours of the recipient, and if not sent during normal business hours, then on the recipient’s next business day or (d) three business days after deposit with an internationally recognized overnight courier, freight prepaid, specifying next business day delivery, with written verification of receipt. All communications shall be sent to the respective parties at their address as set forth on Exhibit A-2 or to such e-mail address, facsimile number or address as subsequently modified by written notice given in accordance with this Section  7.5 .