; provided, however, that before providing a final audit report to such copyright owner(s), the qualified auditor shall provide a tentative draft of the report to the mechanical licensing collective and allow the mechanical licensing collective a reasonable opportunity to respond to the findings, including by clarifying issues and correcting factual errors. (VI) The auditing copyright owner(s) shall bear the cost of the audit. In case of an underpayment to the copyright owner(s), the mechanical licensing collective shall pay the amounts of any such underpayment to the auditing copyright owner(s), as appropriate. In case of an overpayment by the mechanical licensing collective, the mechanical licensing collective may debit the accounts of the auditing copyright owner(s) for such overpaid amounts, or such owner(s) shall refund overpaid amounts to the mechanical licensing collective, as appropriate. (ii) Alternative verification procedures Nothing in this subparagraph shall preclude a copyright owner and the mechanical licensing collective from agreeing to audit procedures different from those set forth herein