There are four steps involved in calculating an amortizing bond's WAL. Assume a bond makes one payment per year.Yield-to-average-life is the calculation of a bond's yield that is based on the average maturity rather than the stated maturity date of the issue. The money supply has to decrease if you want interest rates to increase. List and explain four major factors that determine the quantity demanded of an asset. Holding corporate assets in cash as opposed to "investment securities" helps a company avoid investment company status if an exemption is not available. A makewhole call provision is a type of call provision on a bond allowing the issuer to pay off the remaining debt early. If you're cashing in an electronic savings bond, log in to your TreasuryDirect account and use the link for cashing securities in ManageDirect. Deferred interest bond is a debt instrument that pays the accruing interest as a lump-sum amount at a later date rather than in periodic increments. Redeeming savings bonds is a snap.