Chapter 6 Chapter 6
Chapter 6 Chapter 6
Chapter 6 Chapter 6
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3<br />
Q. No. 3 : A company has outstanding 8 per cent debentures of<br />
Rs.10,00,000 on which interest is payable annually on 31 December. The debentures<br />
are due for redemption at par on 1.1.1993. The market price of debenture at<br />
31.12.1989 was Rs.103 cum-interest. Ignore Tax. What do you estimated to be<br />
current market rate of interest (This is also called yield to Maturity.)<br />
Answer<br />
Average return per year per debenture: [(24+5) / (3)] = 9.67<br />
Approximate annual rate = [9.67 / 95] x100 = 10.18%<br />
NPV at 10 % = -95 +(8 x 0.909) +( 8 x 0.826) +(108 x 0.751) = - 0.012<br />
As NPV (at 10%) is negative, this shows that the return is less than 10%.<br />
Let calculate NPV at 9%.<br />
NPV at 9 % = -95 + (8 x 0.917) + (8 x 0.842) + (108 x 0.772) = + 2.448<br />
As NPV (at 9%) is positive, this shows that the return is greater than 9%. We can<br />
find the exact return (YTM, also called as current interest rate) through<br />
interpolation.<br />
YTM or current interest rate-<br />
Lower rate NPV<br />
= Lower rate+--------------------------- x (difference in rates)<br />
(Lower rate NPV - Higher rate NPV)<br />
2.448<br />
= 9 + ---------------- x 1 = 9.995%<br />
2.448 – (-0.012)<br />
Q. No. 4 : There is a 9% 5-year bond issue in the market, The issue price is Rs.90<br />
and the redemption price is Rs.105. For an investor with marginal tax rate of 30%<br />
and capital gain tax rate of 10% ( assuming no indexation), what is the post tax yield<br />
to maturity (May, 2004)<br />
Answer<br />
Let’s assume that the face value of the bond is Rs.100.<br />
Average return per year per Bond: [(31.50 + 13.50) / (5)] = 9<br />
Approximate post tax annual yield = [9.00 / 90] x 100 = 10 %<br />
NPV at 10 % = -90 +(6.3 x 3.791) +(103.50 x 0.621) = - 1.8432<br />
As NPV ( at 10%) is negative, this shows that the return is less than 10%.<br />
Let calculate NPV at 9%.<br />
NPV at 9 % = -90 +(6.3 x 3.89) +(103.50 x 0.650) = +1.782