Upon the occurrence of an Event of Default, at the option and upon the written declaration of the Holder (or automatically without such declaration if an Event of Default set forth in Section 8(d) occurs), the entire Outstanding Amount shall, without presentment, demand, protest, or notice of any kind, all of which are hereby expressly waived, be forthwith due and payable, and Holder may, immediately and without expiration of any period of grace, enforce payment of all amounts due and owing under this Note and exercise any and all other remedies granted to it at law, in equity or otherwise.