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kiaunarayne808
07.08.2019 •
Mathematics
Question 10
1 pts
lois smith wants to retire in california when she is 70
years of age. lois, who is now 50, believes she will need
$400,000 to retire comfortably. to date, she has set
aside no retirement money. if she get an interest rate of
8% compounded semiannually, she will have to invest
(blank) today.
$38,000
• $83,320
$38,320
o none of the above
Solved
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Ответ:
$83,320
Step-by-step explanation:
The formula to apply here is;
where;
A=Amount at the end
P=the amount to invest/principal
r=rate of interest as a decimal
n=number of compoundings in a year
t=time in years
Given that;
A=$400,000
P=?
r=8%=0.08
n=2
t=20
Substitute values in equation
P=$83,320 (to the nearest dollar)
Ответ:
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