ABy Admin
Jan 19'24

Exercise

For a fully discrete 10 -payment whole life insurance of [math]H[/math] on (45), you are given:

(i) Expenses payable at the beginning of each year are as follows:

Expense Type First Year Years 2-10 Years 11+
Per policy 100 20 10
[math]\%[/math] of Premium [math]105 \%[/math] [math]5 \%[/math] [math]0 \%[/math]

(ii) Mortality follows the Standard Ultimate Life Table

(iii) [math]i=0.05[/math]

(iv) The gross annual premium, calculated using the equivalence principle, is of the form [math]G=g H+f[/math], where [math]g[/math] is the premium rate per 1 of insurance and [math]f[/math] is the per policy fee

Calculate [math]f[/math].

  • 42.00
  • 44.20
  • 46.40
  • 48.60
  • 50.80

Copyright 2024. The Society of Actuaries, Schaumburg, Illinois. Reproduced with permission.

ABy Admin
Jan 19'24

Answer: E

[[math]] \begin{aligned} & G \ddot{a}_{45: \overline{10}}=H A_{45}+G+0.05 G \ddot{a}_{45: \overline{10}}+80+10 \ddot{a}_{45}+10 \ddot{a}_{45: 10} \\ & G=\frac{H A_{45}+80+10\left(\ddot{a}_{45}+\ddot{a}_{45: 10 \mid}\right)}{0.95 \ddot{a}_{45: 10}-1} \\ & G=\frac{H A_{45}+80+10(17.8162+8.0751)}{(0.95 \times 8.0751)-1} \\ & G=\frac{A_{45}}{(0.95 \times 8.0751)-1} H+\frac{80+10(17.8162+8.0751)}{(0.95 \times 8.0751)-1} \\ & g=\frac{A_{45}}{(0.95 \times 8.0751)-1} \\ & f=\frac{80+10(17.8162+8.0751)}{(0.95 \times 8.0751)-1}=50.80 \end{aligned} [[/math]]


Copyright 2024. The Society of Actuaries, Schaumburg, Illinois. Reproduced with permission.

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