You deposit €2 500 at 8% 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 €3 750?
Time value of money worksheet with answers
A foundation wants to pay a prize of €12 000 at the end of every year, forever. The fund earns 2% interest per year. How much must be invested today? Find PV.
You need €25 000 in 7 years. An account pays 2% per year, compounded quarterly. How much must you deposit today? Find the present value PV.
An annuity pays €5 000 at the end of each year for 8 years. The interest rate is 6% per year. Find the present value PV of the annuity.
A loan of €20 000 is repaid with equal monthly payments over 6 years at 7.2% per year, compounded monthly. How much interest I is paid in total over the life of the loan?
A loan of €20 000 is repaid with equal monthly payments over 3 years. The interest rate is 4.2% per year, compounded monthly. Find the monthly payment A.
Answer key
- 1. n = 6 years
- 2. PV = 600000 €
- 3. PV = 21742 €
- 4. PV = 31049 €
- 5. I = 4689 €
- 6. A = 592.3 €
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