such law or right, and covenants that it will not hinder, delay or impede the execution of any power herein granted to the Trustee, but will suffer and permit the execution of every such power as though no such law had been enacted and no such rights exist. Section 5.17. Sale of Collateral. (a) The power to effect any sale of any portion of the Collateral pursuant to Sections 5.4 and 5.5 shall not be exhausted by any one or more sales as to any portion of such Collateral remaining unsold, but shall continue unimpaired until the entire Collateral shall have been sold or all amounts secured by the Collateral shall have been paid. Upon notice to the Holders with a copy to the Investment Manager and any Hedge Counterparty, the Trustee shall, upon direction of the Controlling Party, from time to time postpone any sale by public announcement made at the time and place of such sale; provided, that if the sale is rescheduled for a date more than five Business Days after the date of the determination by the Trustee pursuant to Section 5.5(aXi), such sale shall not occur unless and until the Trustee has again made the determination required by Section 5.5(a)(i). The Trustee hereby expressly waives its rights to any amount fixed by law as compensation for any sale; provided that the Trustee shall be authorized to deduct the reasonable expenses incurred by it in connection with such sale from the proceeds thereof notwithstanding the provisions of Section 6.8 hereof. (b) The Trustee may bid for and acquire any portion of the Collateral in connection with a public sale thereof, and may pay all or part of the purchase price by crediting against amounts owing on the Securities or other amounts secured by the Collateral, all or part of the net proceeds of such sale after deducting the reasonable costs, charges and expenses incurred by the Trustee in connection with such sale notwithstanding the provisions of Section 6.8 hereof. The Securities need not be prod