Final answer:
To meet a liability of $100,000 due in 8 years, one needs to set aside approximately $1,107.61 at the beginning of each month.
Step-by-step explanation:
To calculate the amount of money that needs to be set aside at the beginning of each month to meet the liability of $100,000 due in 8 years, we can use the formula for the present value of an annuity. The formula is:
PV = P [ (1 - (1 + r)^-n) / r ]
Where:
- PV is the present value of the annuity
- P is the payment amount
- r is the interest rate per period
- n is the total number of periods
In this case, the payment amount is unknown, the interest rate is 6% per year, and the total number of periods is 8 years. We need to solve for P. Plugging in the values, we have:
PV = P [ (1 - (1 + 0.06)^-8) / 0.06 ] = 100,000
Solving for P, we find that the amount of money to be set aside at the beginning of each month is approximately $1,107.61.