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ASSIGNMENT 3
SEMESTER 1 AND 2
, 1. 4 The time line is:
In this case we firstly need to change the quarterly compounded interest rate to a monthly compound
interest rate using the above formula.
Secondly, we use the new monthly interest rate to calculate the future value of the annuity:
2. 1 The time line is:
Now given are the value she would need or future value S of R145 000, the compound interest rate jm
of 11,05% and monthly compounding periods (m = 12). Asked is the size of her monthly deposits.
Thus
ASSIGNMENT 3
SEMESTER 1 AND 2
, 1. 4 The time line is:
In this case we firstly need to change the quarterly compounded interest rate to a monthly compound
interest rate using the above formula.
Secondly, we use the new monthly interest rate to calculate the future value of the annuity:
2. 1 The time line is:
Now given are the value she would need or future value S of R145 000, the compound interest rate jm
of 11,05% and monthly compounding periods (m = 12). Asked is the size of her monthly deposits.
Thus