
Explanation:
Compute the present value of each cash flow using continuous discounting:
Bond price:
Macaulay duration under continuous compounding is:
So the correct answer is C.
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Question 161.1. Assume a 3-year, 4.0% annual coupon bond with a face value of $100. The yield is 6.0% per annum with continuous compounding. What is the bond’s duration? (please note: per “annual coupon” the coupon pays once per year. Further, under continuous compounding the modified duration is identical to the Macaulay duration, so “duration” is sufficient only in this special case of continuous discounting.)
A
2.68 years
B
2.78 years
C
2.88 years
D
3.00 years
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