Answer:
You have to deposit $8,207.5 today.
Explanation:
Compound interest:
The amount of money in yearly compounded interest, after t years, is given by the following equation:
In which A(0) is the initial deposit and r is the interest rate, as a decimal.
You would like to have $10,000 in an account after eight years time.
This means that when
2.5% compounded interest
This means that
So
How much would you have to deposit today?
We have to find A(0), when
. So
You have to deposit $8,207.5 today.