ABy Admin
Jan 19'24
Exercise
For a special whole life insurance of 100,000 on (40), you are given:
(i) The death benefit is payable at the moment of death
(ii) Level gross premiums are payable monthly for a maximum of 20 years
(iii) Mortality follows the Standard Ultimate Life Table
(iv) [math]\quad i=0.05[/math]
(v) Deaths are uniformly distributed over each year of age
(vi) Initial expenses are 200
(vii) Renewal expenses are [math]4 \%[/math] of each premium including the first (viii) Gross premiums are calculated using the equivalence principle Calculate the monthly gross premium.
- 66
- 76
- 86
- 96
- 106
ABy Admin
Jan 19'24
Answer: C
[[math]]
\begin{aligned}
& G \ddot{a}_{40: 20}^{(12)}=100,000\left(\frac{i}{\delta}\right) A_{40}+200+0.04 G \ddot{a}_{40: 20}^{(12)} \\
& \ddot{a}_{40: 20}^{(12)}=\alpha(12) \ddot{a}_{40: 20}-\left(1-{ }_{20} E_{40}\right) \beta(12) \\
& \quad=1.00020 \cdot 12.9935-(1-0.36663) \cdot 0.46651=12.700625 \\
& G=\frac{(100,000)(1.02480)(0.12106)+200}{0.96 \times 12.700625}=1033.92 \\
& \Rightarrow \mathrm{G} / 12=86.16
\end{aligned}
[[/math]]