Decision of an Independent Financial Advisor. If any doubt shall arise as to whether an adjustment is required to be made to either of the Prices or as to the appropriate adjustment to such Prices, and following consultation between the Company and an Independent Financial Adviser, a written opinion of such Independent Financial Adviser in respect thereof is delivered, such written opinion shall be conclusive and binding on the Company, the Trustee and the Holders and Beneficial Owners, save in the case of manifest error.