You deposit €4 000 at 3% interest per year, compounded annually (interest is added at the end of each year). After how many whole years n does the balance first reach at least €12 000?
Time value of money worksheet with answers
You deposit €4 000 at 7% interest per year, compounded annually (interest is added at the end of each year). After how many whole years n does the balance first reach at least €10 000?
You invest €8 000 at a nominal rate of 4.8% per year, compounded quarterly. Find the value FV of the investment after 3 years.
A credit card charges a nominal interest rate of 18% per year, compounded quarterly. Find the effective annual rate EAR in percent.
You save €150 at the end of every month for 20 years. The account pays 4.2% per year, compounded monthly. How much have you saved at the end? Find FV.
You save €150 at the end of every month for 10 years. The account pays 3% per year, compounded monthly. How much have you saved at the end? Find FV.
Answer key
- 1. n = 38 years
- 2. n = 14 years
- 3. FV = 9231 €
- 4. EAR = 19.25 %
- 5. FV = 56270 €
- 6. FV = 20961 €
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