Answer:
The answer is 1,64%
Step-by-step explanation:
Since the $27 dollars is taken out of the loan amount the net proceeds we are receiving are $973
We will use the $973 as our Present Value. (PV)
N = 12 which is the number of periods over which repayment takes place. In this case 12 months.
Payments are the monthly replayments of $90 which will be entered in as PMTS.
Thus the following will be entered onto a financial calculator;
N = 12 PMT = -90 PV = 973 FV = 0 COMP I =
Interest = 1,6427 %
rounded we now have an answer of 1,64% using a financial calculator to work out the interest charge