No failure on the part of the Agent to exercise, no course of dealing with respect to, and no delay on the part of the Agent in exercising, any right, power or remedy hereunder shall operate as a waiver thereof; nor shall any single or partial exercise of any such right, power or remedy hereunder preclude any other or further exercise thereof or the exercise of any other right, power or remedy; nor shall the Agent be required to look first to, enforce or exhaust any other security, collateral or guaranties. The remedies herein provided are cumulative and are not exclusive of any remedies provided by Law.