All notices required or permitted to be given pursuant to the terms hereof shall be in writing and shall be delivered to the applicable addresses set forth in Section 1 of this Agreement either by (a) certified mail, return receipt requested, in which case notice shall be deemed delivered three (3) Business Days after deposit, postage prepaid in the U.S. mail, (b) a nationally recognized and reputable messenger service or overnight courier which requires proof of delivery, in which case notice shall be deemed delivered one (1) Business Day after deposit with such messenger or courier on or prior to 5:00 p.m., Eastern Standard Time (if deposited after such time, notice shall be deemed given upon receipt of the notice by the addressee), (c) electronic mail, in which case notice shall be deemed delivered as of the date and time of the entrance of such electronic mail into the information processing system designated by the recipient’s electronic mail address, with a copy of such notice sent promptly thereafter in accordance with (a), (b) or (d) of this section (except that electronic mail delivered after 5:00 p.m. Eastern Standard time shall be deemed delivered on the next business day thereafter), or (d) personal delivery with receipt acknowledged in writing, in which case notice shall be deemed delivered when received. The notice address for any party may be changed by written notice to the other party as provided herein.