An investment of €4 000 grows to €5 540 in 11 years with annual compounding. Find the annual interest rate i in percent.
Time value of money worksheet with answers
A foundation wants to pay a prize of €2 500 at the end of every year, forever. The fund earns 2.5% interest per year. How much must be invested today? Find PV.
You need €40 000 in 4 years. An account pays 3% per year, compounded quarterly. How much must you deposit today? Find the present value PV.
You invest €2 000 at 5% per year with continuous compounding. Find the value FV after 7 years.
A loan of €200 000 is repaid with equal monthly payments over 25 years. The interest rate is 4.2% per year, compounded monthly. Find the monthly payment A.
A loan of €15 000 is repaid with equal monthly payments over 6 years. The interest rate is 7.2% per year, compounded monthly. Find the monthly payment A.
Answer key
- 1. i = 3.005 %
- 2. PV = 100000 €
- 3. PV = 35493 €
- 4. FV = 2838 €
- 5. A = 1078 €
- 6. A = 257.2 €
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