Match each of the following with the correct statement.
A. The series is absolutely convergent.
C. The series converges, but is not absolutely convergent.
D. The series diverges.

I already have 50% of points, which means that only one answer is incorrect. Please, help me find the mistake.
P.S. The answers DDADAC and DDAAAC are not correct either. It gives 0%


Note: To get full credit, all answers must be correct. Having all but one correct is worth 50%. Two or more incorrect answers gives a score of 0%.