In: Finance
Maryann is planning a wedding anniversary gift of a trip to Hawaii for her husband at the end of 5 years. She will have enough to pay for the trip if she invests $5,000 per year until that anniversary and plans to make her first $5,000 investment on their first anniversary. Assume her investment earns a 4 percent interest rate, how much will she have saved for their trip if the interest is compounded in each of the following ways?
a. Annually b. Quarterly c. Monthly
- maryann will invests $5000 at the end of each year for 5 years
Calculating the Future values at the end of year 5 in the following scenarios:-
a), Interest rate compounded annually.
Where, C= Periodic Payments = $5000
r = Periodic Interest rate = 4%
n= no of periods = 5 years
Future Value = $27,081.61
So, the amount she have saved for their trip is $27,081.61
b). Interest rate compounded Quarterly.
First, we will Calculate the Effective Annual Interest rate:-
Where,
r = Interest rate = 4%
m = no of times compounding in a year = 4 (compounded quarterly)
EAR = 1.040604-1
EAR = 4.0604%
Now, calculating Future Value:-
Where, C= Periodic Payments = $5000
r = Periodic Interest rate = 4.0604%
n= no of periods = 5 years
Future Value = $27,114.32
So, the amount she have saved for their trip is $27,114.32
c). Interest rate compounded monthly.
First, we will Calculate the Effective Annual Interest rate:-
Where,
r = Interest rate = 4%
m = no of times compounding in a year = 12 (compounded monthly)
EAR = 1.0407415-1
EAR = 4.07415%
Now, calculating Future Value:-
Where, C= Periodic Payments = $5000
r = Periodic Interest rate = 4.07415%
n= no of periods = 5 years
Future Value = $27,121.77
So, the amount she have saved for their trip is $27,121.77