No waiver by Purchaser or Sellers of a breach of any of the terms, covenants or conditions of this Agreement by the other party will be construed or held to be a waiver of any succeeding or preceding breach of the same or any other term, covenant or condition herein contained.  No waiver of any default by Purchaser or Sellers under this Agreement will be implied from any omission by the other party to take any action on account of such default if such default persists or is repeated, and no express waiver shall affect a default other than as specified in such waiver.  The consent or approval by Purchaser or Sellers to or of any act by the other party requiring the consent or approval of the first party will not be deemed to waive or render unnecessary such party’s consent or approval to or of any subsequent similar acts by the other party.