1. 12 FURTHER MATHEMATICS Compound interest investments with regular additions to the principal (annuity investments)

4. Once we have a recurrence relation, we can use it to determine things such as the value of the investment after a given number of additional payments have been made.

5. Compound interest investments with regular additions to the principal (annuity investments)

7. Amortisation tables for compound interest investments with additions to the principal An amortisation table for an annuity shows the payment number, the payment made, the interest earned, the principal increase and the balance of the investment after each payment has been received. The amortisation table for Nor’s investment annuity follows. The amortisation table can be used to summarise the key properties of a compound interest investment with addition payments.

8. Compound interest investments with regular additions to the principal (annuity investments)

9. Using a financial solver to analyse a compound interest investment with regular additions to the principal

10. Compound interest investments with regular additions to the principal (annuity investments)

11. WORK TO BE COMPLETED Exercise 9G All