The waiver by either party hereto of a breach of any provision of this Agreement shall not operate or be construed as a waiver of any subsequent breach. Notice or knowledge of any matter shall not constitute a waiver of any representation or warranty with respect to such matter. The waiver by any Party of any breach of any provision shall not be construed as a waiver of any other provision by such party. Each Party shall have the right to waive fulfillment of a condition or covenant or compliance with a representation or warranty of which it is the beneficiary, but such waiver may be made only by written instrument executed by such Party.