Subject to the Intercreditor Agreement,   E e ach Obligor agrees that from time to time (at the expense of such Obligor) upon the written request of the Administrative Agent, such Obligor will execute and deliver such further instruments and documents and do such other acts and things as the Administrative Agent may reasonably request in order to fully effect the purposes of this Agreement and to enable the Administrative Agent to exercise and enforce its rights and remedies hereunder with respect to any Collateral.