No failure or delay on the part of Rogers in the exercise of any power or right, and no course of dealing between LEI and Rogers shall operate as a waiver of any power or right, nor shall any single or partial exercise of any power or right preclude any further or other exercise of that power or right or the exercise of any other power or right. The remedies provided for in this Agreement are cumulative and not exclusive of any remedies that may be available to Rogers at law or in equity. Any waiver of any provision of this Agreement, and any consent to any departure by LEI from the terms of any provision of this Agreement, shall be effective only in the specific instance and for the specific purpose for which the waiver or consent was given.