Any provision of this Agreement may be waived if, but only if, such waiver is in writing and is signed by the Party against whom the waiver is to be effective.  No failure or delay by any Party in exercising any right, power or privilege hereunder shall operate as a waiver thereof nor shall any single or partial exercise thereof preclude any other or further exercise thereof or the exercise of any other right, power or privilege.  The rights and remedies herein provided shall be cumulative and not exclusive of any rights or remedies provided by Applicable Law.