Answer:
The semi-annual payment is $1662.47
Explanation:
Given : A 3 year loan of $8,561 at 9.1% compounded semi-annually.
We have to determine the semi annual payment.
We know,

Where PV is present value of loan.
r is rate of interest
n is time period.
Given loan is calculated semi annually,
So PV = $ 8561
r = 9.1% =

and time period is 3 years = 6 number of period as semi annually.
Thus, Substitute,
We get,


Thus, the semi-annual payment is $1662.47