Does the series defined below converge or diverge? Give reasons for your answer. a
1
=
3
1
,a
n+1
=
8n+7
7n−1
a
n
Select the correct choice below and fill in the answer box to complete your choice. A. The series diverges because the limit used in the Ratio Test is B. The series diverges because the limit used in the Root Test is C. The series converges because the limit used in the Ratio Test is D. The series converges because the limit used in the Root Test is