You are to repay a loan of $4400.00 with 23 weekly repayments of $190.00, with the first repayment being one week after you took out the loan. Interest is charged at j52 = 7.8780% p.a. One week after the last payment of $190.00 you make a partial payment to finish paying off the loan. The size of the partial payment is:

1) $112.43

2) $108.45

3) $112.47

4) $112.30