Pucul A repurchase agreement is effected between two U.S. Government securities dealers. The interest charged under the agreement is the: AO B coupon rate of the underlying U.S. Government securities, paid directly from the issuer to the securities' original buyer coupon rate of the underlying U.S. Government securities, paid directly from the issuer to the securities' original seller "repo" rate, paid by the buyer of the securities to the seller "repo" rate, paid by the seller of the securities to the buyer C DO