Section 8.3. Execution of Supplemental Indentures 133 Section 8.4. Effect of Supplemental Indentures 134 Section 8.5. Reference in Securities to Supplemental Indentures 134 ARTICLE IX REDEMPTION Section 9.1. Optional Redemption; Election to Redeem 135 Section 9.2. Notice of Optional Redemption; Cancellation 137 Section 9.3. Notes Payable on Redemption Date 138 Section 9.4. Special Redemption 139 ARTICLE X ACCOUNTS, ACCOUNTINGS, RELEASES AND PAYMENTS Section 10.1. Collection; General Account Requirements 140 Section 10.2. Collection Account 141 Section 10.3. Additional Accounts 142 Section 10.4. Hedge Counterpart), Collateral Account; Securities Lending Account 145 Section 10.5. Reports by Trustee 146 Section 10.6. Accountings 146 Section 10.7. Release of Collateral 148 Section 10.8. Reports by Independent Accountants 149 Section 10.9. Reports to Rating Agencies 150 Section 10.10. Tax Matters 150 ARTICLE XI APPLICATION OF PROCEEDS Section 11.1. Disbursements from the Payment Account. 152 Section 11.2. Disbursements for Certain Expenses 157 ARTICLE XII SALE OF COLLATERAL OBLIGATIONS; SUBSTITUTION Section 12.1. Sale of Collateral Obligations and Reinvestment 158 Section 12.2. Eligibility Criteria and Trading Restrictions 163 Section 12.3. Conditions Applicable to All Transactions Involving Sale or Grant 163 Section 12.4. Securities Lending 164 ARTICLE XIII HOLDERS' RELATIONS Section 13.1. Subordination 169 Section 13.2. Standard of Conduct 169 Section 13.3. Right to List of Holders 170 Section 13.4. Notice and Reports to Holders; Waiver 170 Section 13.5. Holder Meetings 171 Section 13.6. Non-Petition 171 ARTICLE XIV MISCELLANEOUS Section 14.1. Form of Documents Delivered to Trustee 172 Section 14.2. Acts of Holders; Voting Rights 172 Section 14.3. Notices, etc., to Designated Persons Other Than Holders 173 Section 14.4. Notices to Rating Agencies; Rule 17g-5 Procedures 1