In: Finance
If you invest $1000 a year at the beginning of each year for the next twenty-five years in a broadly-based stock market fund which historically has earned 7% per year, how much will you expect have at the end of these 25 years if you believe stock market history is an excellent guide to the future PLEASE USE EXCEL TO CALCULATE ?
FV of Annuity Due:
Annuity is series of cash flows that are deposited at regular
intervals for specific period of time at the beginning of the each
period.
FV of Annuity = (1+r) * CF [ (1+r)^n - 1 ] / r
r - Int rate per period = 7 %
n - No. of period = 25 years
Particulars | Amount |
yearly investment | $ 1,000.00 |
Int Rate | 7.000% |
Periods | 25 |
FV of Annuity Due = ( 1+ r) [ Cash Flow * [ [ ( 1 + r )^n ] - 1
] /r ]
= ( 1 + 0.07 ) * [1000 * [ [(1+0.07)^25] - 1 ] / 0.07 ]
= ( 1.07 ) * [1000 * [ [( 1.07 ) ^ 25 ] - 1 ] / 0.07 ]
= ( 1.07 ) * [1000 * [ [ 5.4274 ] - 1 ] / 0.07 ]
= ( 1.07 ) * [ $ 63249.04 ]
= $ 67676.47
Expected amount at the end of 25 years = $
67676.47
Using EXCEL
FV of Annuity Due:
= FV(rate,nper,pmt,[pv],[type])
rate = 7 % or 0.07
nper = no. of periods = 25
pmt = annual paymnet = $ 1000
PV = This specifies the present value (PV) of the investment/loan . ommitted
Type : for annuity amount type 0 , this means amount deposited at the end of the year
for annuity due amount type 1 , this means amount deposited at the begging of the year
FV of Annuity Due( excel) = FV(7%,25,1000,,1) = $ 67676.47