7) An S&L owns mortgages that have a current market value of $325 million. The duration
of this portfolio of mortgages is 15.9 years. The S&L inances its mortgages by issuing CDs
and the current value of these liabilities is $275 million. The duration of these liabilities is
4.6 years. What is the initial duration of the equity for the S&L?
A) 103.25 years
B) 78.05 years
C) 25.30 years
D) 53.00 years
AACSB Objective: Analytic Skills
Author: WC
Question Status: Previous Edition
8) The Century 22 fund has invested in a portfolio of mortgage-backed securities that has a
current market value of $245 million. The duration of this portfolio of mortgaged back
securities is 14.7 years. The fund has borrowed to purchase these securities, and the
current value of its liabilities (i.e., the current value of the bonds Century 22 has issued) is
$160 million. The duration of these liabilities is 5.4 years. What is the initial duration of the
equity for the Century 22 fund?
AACSB Objective: Analytic Skills
Author: JN
Question Status: Previous Edition
9) Luther Industries needs to borrow $50 million in cash. Currently long-term AAA rates
are 9%. Luther can borrow at 9.75% given its current credit rating. Luther is expecting
interest rates to fall over the next few years, so it would prefer to borrow at the short-term
rates and reinance after rates have dropped. Luther management is afraid, however, that
its credit rating may fall which could greatly increase the spread the irm must pay on new
borrowings. How can Luther beneit from the expected decline in future interest rates
without exposure to the risk of the potential future changes to its credit ratings bring?
AACSB Objective: Analytic Skills
Author: JN
Question Status: Previous Edition
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