Test Bank for Intermediate Accounting, Fourteenth Edition17 - 1038.An available-for-sale debt security is purchased at a discount. The entry to record theamortization of the discount includes aa. debit to Available-for-Sale Securities.b.debit to the discount account.c.debit to Interest Revenue.d. none of these.39.APB Opinion No. 21specifies that, regarding the amortization of a premium or discount ona debt security, thea.effective-interest method of allocation must be used.b.straight-line method of allocation must be used.c. effective-interest method of allocation should be used but other methods can beapplied if there is no material difference in the results obtained.d.par value method must be used and therefore no allocation is necessary.40.Which of the following is correct about the effective-interest method of amortization?a.The effective interest method applied to investments in debt securities is different fromthat applied to bonds payable.b.Amortization of a discount decreases from period to period.c.Amortization of a premium decreases from period to period.d.The effective-interest method produces a constant rate of return on the book value ofthe investment from period to period.