Island Corporation owes Mutual Bank a 10% note payable for $100,000 plus $8,000 accrued interest. On October 1, 20X1. Island and Mutual Bank execute an agreement whereby Island will pay Mutual $128,000 on the due date of the note on October 1, 20X3. What effective interest rate will Mutual Bank use for the restructured note?

Multiple Choice

8.9%

8.7%

10.0%

13.1%