Purchaser and Seller agree to furnish or cause to be furnished to the other, upon request, as promptly as practicable, such information and assistance relating to the Purchased Assets as is reasonably necessary for the filing of all Tax Returns by Purchaser or Seller, the making of any election relating to Taxes, the preparation for any audit by any taxing authority and the prosecution or defense of any claim, suit or proceeding relating to any Tax. Each of Purchaser and Seller shall retain all books and records with respect to Taxes pertaining to the Purchased Assets for the applicable statute of limitations.