The repayment of principal from scheduled mortgage payments that exceed the interest due. The scheduled payment is the payment the borrower is obliged to make under the note. The scheduled payment less the interest equals amortization. The loan balance declines by the amount of the amortization, plus the amount of any extra payment. If such payment is less than the interest due, the balance rises, which is negative amortization. The Fully Amortizing Payment: The monthly mortgage payment that will pay off the loan at term is called the fully amortizing payment. On an FRM, the fully amortizing payment is calculated at the outset and does not change over the life of the loan.
Natural products. Natural products are small molecules produced naturally by any organism including primary and secondary metabolites. They include very small molecules, such as urea, and complex structures, such as Taxol.
While many consumers may not realize it, most of the products we use on a daily basis are derived from natural gas. From laundry detergent and water bottles to the insulation in our homes and pretty much every polymer and plastic in between, natural gas is a key ingredient in most of the products that make our lives as comfortable and convenient as they are.