An investment of €10 000 grows to €15 160 in 10 years with annual compounding. Find the annual interest rate i in percent.
Time value of money worksheet with answers
An investment of €4 000 grows to €7 510 in 9 years with annual compounding. Find the annual interest rate i in percent.
You need €5 000 in 9 years. An account pays 6% per year, compounded monthly. How much must you deposit today? Find the present value PV.
You need €20 000 in 5 years. An account pays 3.6% per year, compounded monthly. How much must you deposit today? Find the present value PV.
You save €300 at the end of every month for 25 years. The account pays 4.2% per year, compounded monthly. How much have you saved at the end? Find FV.
You borrow €10 000 at 3.6% per year, compounded monthly, and repay €175 at the end of every month. How many months does it take until the loan is repaid (the last payment may be smaller)? Give the number of payments N.
Answer key
- 1. i = 4.249 %
- 2. i = 7.25 %
- 3. PV = 2918 €
- 4. PV = 16710 €
- 5. FV = 158779 €
- 6. N = 63 payments
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