In: Finance
Table 1: Survival probability Year Probability of surviving from start of year to end of year
Year 1 - 0.75
Year 2 . - 0.58
Year 3 - 0.37
Year 4 - 0.23
Year 5 - 0 e.
Jackson will use $50,000 from the total sale proceed of instruments as a single premium to purchase an annuity today. This annuity pays X at the end of each year while Jackson is alive. The estimated probability of Jackson surviving for the next 5 years is stated in table 1. The yield rate is assumed to be j1 = 3.2% p.a. Calculate X value. Round your answers to three decimal places. Draw a detailed contingent cash flow diagram for instrument D, from the perspective of Jackson
We can use following Present Value of an Annuity formula to calculate the value of annuity payment X at the end of each year.
PV of sale proceed today = PMT* [1-(1+i) ^-n)]/i
Where,
Present value (PV) = $50,000
Annual payment PMT = X
Number of payments n = 5
Annual interest rate or yield rate i =3.2%
Therefore
$50,000 = X * [1- (1+0.032) ^-5]/ (0.032)
Or X = $10,980.150
Therefore annuity payment at the end of each year is $10,980.150.
Now Contingent cash flow table based of annuity payment per year
Survival probability Year |
Probability of surviving from start of year to end of year |
Annuity payment at the end of each year |
Contingent cash flow = (Probability * annuity payment) |
0 |
-$50,000 |
||
1 |
0.75 |
$10,980.150 |
$8,235.113 |
2 |
0.58 |
$10,980.150 |
$6,368.487 |
3 |
0.37 |
$10,980.150 |
$4,062.656 |
4 |
0.23 |
$10,980.150 |
$2,525.435 |
5 |
0 |
$10,980.150 |
$0 |