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OpenStudy (anonymous):
The economy today grows at a rate of 2.2% semiannually. Ayden has an annuity that pays $1,655 at the beginning of every six month period. What is the value of Ayden’s annuity if he receives it in a lump sum now instead of over the next 18 years?
OpenStudy (kidrah69):
PV of the annuity=?
OpenStudy (anonymous):
I don't know.
OpenStudy (kidrah69):
Why not actually try? its obvious
OpenStudy (anonymous):
1,655
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OpenStudy (kidrah69):
good
PV of the annuity=1,655*(1 - 1.022^-36)
in the parentese those are the calculations i did for you for the amount of months. 6 x6=36 then you square it...
turn
2.2% in a deciamal
OpenStudy (kidrah69):
*decimal
OpenStudy (anonymous):
0.022
OpenStudy (kidrah69):
PV of the annuity=1,655*(1 - 1.022^-36)/.022
now just solve
OpenStudy (anonymous):
$40,860.16
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OpenStudy (kidrah69):
Good :) thats your answer.
OpenStudy (anonymous):
That's not an option. Don't I also need to find the lump sum amount and find the difference?
OpenStudy (kidrah69):
What are your options?
OpenStudy (anonymous):
$47,862.22
$48,978.46
$49,517.22
$50,633.46
OpenStudy (kidrah69):
Do you know how to find the lump sum?
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OpenStudy (anonymous):
PV = FV/(1+i)^nt
Lump Sum Fromula
OpenStudy (anonymous):
What is FV (Future Value)?
OpenStudy (kidrah69):
yep
OpenStudy (kidrah69):
FV = future value of lump sum
PV = future value of lump sum
r = interest rate per period
t = number of compounding periods
OpenStudy (anonymous):
FV/(1+i)^nt
0.022 * 36 = 0.792
nt = 0.792
i = 0.022
What is FV?
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