In: Finance
A fund will need to pay out $2 million next year, $3 million the following year, and then $5 million in the fifth year . If the discount rate is 7%, what is the Macaulay duration of this set of payments?
A. |
3.10 |
|
B. |
2.98 |
|
C. |
3.15 |
|
D. |
3.20 |
Given for a fund,
Cash flow are as follow:
CF1 = $2 million
CF2 = $3 million
CF5 = $5 million
Discount rate d = 10%
Duration is calculated as below table:
PV of cash flow = Cash flow/(1+d)^year
Total PV = sum of all PV = $8.05 million
weight = PV of cash flow/ Total PV
duration of each cash flow = year*weight
duration of the fund = sum of all duration = 3.10 years
Year | cash flow | PV of cash flow=cash flow/(1+YTM)^year | weight = PV of Cash flow/Price | Duration = weight*year |
1 | $ 2.00 | $ 1.87 | 0.2321 | 0.2321 |
2 | $ 3.00 | $ 2.62 | 0.3253 | 0.6507 |
3 | $ - | $ - | 0.0000 | 0.0000 |
4 | $ - | 0.0000 | 0.0000 | |
5 | $ 5.00 | $ 3.56 | 0.4426 | 2.2130 |
Total PV | $ 8.05 | Duration | 3.10 |
Option A is correct.