Final answer:
Using the present value formula, Kate would need to invest approximately $8,754.47 today at a 6% annual interest rate to have $25,000 in 16 years. The options provided do not match this calculation.
Step-by-step explanation:
To calculate the amount Kate needs to invest to have $25,000 in 16 years with an interest rate of 6% per year, we use the present value formula:
PV = FV / (1 + i)t
Where:
- PV is the present value (how much to invest now)
- FV is the future value (the amount wanted in the future, which is $25,000)
- i is the interest rate (0.06 for 6%)
- t is the number of years (16 years)
Plugging in the values, we get:
PV = $25,000 / (1 + 0.06)16
PV = $25,000 / (1.06)16
PV = $25,000 / 2.8569
PV = $8,754.47 (approx)
Therefore, this calculation suggests that none of the given options are entirely accurate. Kate would need to invest approximately $8,754.47 today to have $25,000 in 16 years, assuming a 6% annual interest rate.