In: Finance
Auntie Kitty sells her home for $150,000, which is then invested
to earn 5 percent annually. If her life expectancy is five years,
what is the maximum amount she can annually spend on a nursing
home, doctors, and taxes? Use Appendix D to answer the question.
Round your answer to the nearest dollar.
The maximum amount that can be annually spend is $ ______
If the return were to double to 10 percent, will the amount she
may spend each year more than double? Use Appendix D to answer the
question. Round your answer to the nearest dollar.
If the return were to double, the amount that can be annually spent
will double, less than double, or more than double, l and will be
equal to $ _____
Part A:
PV of Annuity:
Annuity is series of cash flows that are deposited at regular
intervals for specific period of time.
PV of Annuity = Cash Flow * [ 1 - [(1+r)^-n]] /r
r - Int rate per period
n - No. of periods
Particulars | Amount |
PV Annuity | $ 1,50,000.00 |
Int Rate | 5.000% |
Periods | 5 |
Cash Flow = PV of Annuity / [ 1 - [(1+r)^-n]] /r
= $ 150000 / [ 1 - [(1+0.05)^-240]] /0.05
= $ 150000 / [ 1 - [(1.05)^-240]] /0.05
= $ 150000 / [ 1 - 0.7835 ] /0.05
= $ 150000 / [0.2165 / 0.05 ]
= $ 150000 / 4.3295
= $ 34646.22
Part B:
Particulars | Amount |
PV Annuity | $ 1,50,000.00 |
Int Rate | 10.000% |
Periods | 5 |
Cash Flow = PV of Annuity / [ 1 - [(1+r)^-n]] /r
= $ 150000 / [ 1 - [(1+0.1)^-240]] /0.1
= $ 150000 / [ 1 - [(1.1)^-240]] /0.1
= $ 150000 / [ 1 - 0.6209 ] /0.1
= $ 150000 / [0.3791 / 0.1 ]
= $ 150000 / 3.7908
= $ 39569.62
If the Int doubles, Amount that can be spend each year will not be doubled.
ratio = New amount/ Old Amount
=$ 39569.62 / $ 34646.22
= 1.14
Hence Amount is Less than Docuble
Amount that can be specnd is $ 39569.62