Any communications between Lender and Guarantor and any notices or requests provided herein to be given may be given by delivering or mailing by certified mail, postage prepaid, return receipt requested, (a) to Lender at its address set forth on the first page of this Guaranty, and (b) to Guarantor at the addresses set forth on the first page of this Guaranty, or in each case to such other addresses as each such party may in writing hereafter indicate. Any notice given as set forth above shall be deemed to have been given when actually received or three days after mailing, whichever is earlier.