A home was bought with a 20% down payment of R177 175,00. The balance was financed for 20 years at 9.4% interest per annum, compounded semi -annaully . Find the size of the half yearly payments for the loan.

A home was bought with a 20% down payment of R177 175,00. The balance
was financed for 20 years at 9.4% interest per annum, compounded semi
-annaully . Find the size of the half yearly payments for the loan.