Solve the Problem. -The Unpaid Balance in an Account at the Beginning of the Beginning

Solve the problem.
-The unpaid balance in an account at the beginning of December was $114. A payment of $20 was made on December 21. The finance charge rate was 1.6% per month of the average daily balance. Find the new balance at the end of December.

A) $95.66
B) $95.71
C) $95.60
D) $111.10