For purposes of the Portfolio Profile Test, unless the context otherwise requires or unless otherwise provided in the Portfolio Profile Test. a Synthetic Security will be deemed to have the characteristics of the related Reference Obligation (except that the Moody's Assigned Rating, the Moody's Recovery Rate and the S&P Recover Rate for the Synthetic Security will be used). The Coverage Tests The Coverage Tests will be used primarily to determine whether, on each Payment Date. principal and interest may be paid on the Senior Notes and distributions may be made on the Income Notes or whether funds which would otherwise be used to pay interest (and, in certain cases. principal) on the Senior Notes other than the Class A Notes and to make distributions on the Income Notes must instead be used to pay principal on one or more Classes of Senior Notes according to the priorities referred to in "Description of the Notes—Priority of Payments.- Thc "Overeollateralization Test" and "Interest Coverage Test" applicable to the one or more indicated Classes of Senior Notes will be performed as of each Measurement Date beginning on or. in the case of the Interest Coverage Test, following. the Determination Date relating to the first Payment Date following the Ramp-Up Period. The Overcollateralization Test and the Interest Coverage Test for a designated Class or Classes of Notes will be satisfied as of am• Measurement Date if the applicable Overcollateralization Ratio or Interest Coverage Ratio. respectively, is at least equal to the required ratio indicated below. If the Coverage Tests are not satisfied with respect to any applicable Payment Date occurring subsequent to the Ramp-Up Period, the Issuer will be required to apply available amounts on such Payment Date in the Payment Account to make payments of principal on Notes beginning with the most senior Class or Classes of Notes Outstanding (or in certain cases on the Class D Notes only), pursuant to the Priorit