|Question||Use the BNA U. S. Income Portfolios to answer the following questions:
a. Use the keyword index for the U. S. Income Portfolios and find Holiday Pay. What is the portfolio number (and section) that discusses holiday pay?
b. In the portfolio identified in a., what is demonstrated in Worksheet 7?
c. What is the portfolio number (and section) that discusses in general the timing of deductions under the all-events test for an accrual-based taxpayer?
d. In the portfolio identified in c., an article by Nellen is listed in the Unofficial Bibliography. What is the article’s title and in what periodical does it appear?