Upon request of either party, the other party shall execute a certificate stating whether this Agreement is in full force and effect, whether there are any uncured defaults of which it is aware hereunder, whether such party claims any offsets, counter-claims or defenses through an action by the other party, and whether all sums due and owing hereunder have been paid. Failure of the other party to deliver such certificate to the requesting party within fifteen days (15 days) after such request shall mean that such other party certifies that this Agreement is in full force and effect, that there are no uncured defaults of the requesting party of which the requested party is aware and that there are no sums due and owing by requesting party to the other party