You deposit €1 000 at 9% 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 €1 500?
Time value of money worksheet with answers
An investment of €2 000 grows to €3 110 in 10 years with annual compounding. Find the annual interest rate i in percent.
You invest €8 000 at a nominal rate of 2% per year, compounded monthly. Find the value FV of the investment after 3 years.
You need €15 000 in 10 years. An account pays 5% per year, compounded quarterly. How much must you deposit today? Find the present value PV.
You borrow €15 000 at 4.8% per year, compounded monthly, and repay €450 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.
You deposit €5 000 at the start of every year for 26 years, the first deposit today. The account pays 6% per year. How much is in the account at the end of year 26? Find FV.
Answer key
- 1. n = 5 years
- 2. i = 4.514 %
- 3. FV = 8494 €
- 4. PV = 9126 €
- 5. N = 36 payments
- 6. FV = 313529 €
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