No failure to exercise and no delay in exercising, on the part of any party hereto, any right, remedy, power, or privilege hereunder shall operate as a waiver thereof; nor shall any single or partial exercise of any right, remedy, power, or privilege hereunder preclude any other or further exercise thereof or the exercise of any other right, remedy, power, or privilege. The rights, remedies, powers, and privileges herein provided are cumulative and not exhaustive of any rights, remedies, powers, and privileges provided at law, in equity or otherwise.