All notices, consents, waivers, and other communications under this Agreement must be in writing and will be deemed to have been duly given (a) when delivered by hand (with written confirmation of receipt), (b) three (3) days after being deposited in the mails, if sent by certified mail, with return receipt requested, (c) upon confirmed receipt, if sent by facsimile transmission during normal business hours of the receiving party on a business day, or (d) one (1) day after sending, if sent by a nationally recognized overnight delivery service (receipt requested) specifying next day delivery, in each case to the appropriate addresses or telecopy numbers set forth on the signature page hereto (or to such other addresses or telecopy number as a party may designate by notice to the other parties).