From time to time after Closing, Seller and Buyer shall each execute, acknowledge and deliver to the other such further instruments and take such other actions as may be reasonably requested in order more effectively to assure to the other the full beneficial use and enjoyment of the Assets and otherwise to accomplish the purposes of the transactions contemplated by this Agreement , including Buyer ’s execution of separate letters assuming specific contracts included in the Assets as may be required to comply with the assignment or assumption provisions of such contracts in lieu of furnishing a copy of this Agreement to the counterparty to such contract .