A sequence $\(Q\)$ consists of 15 numbers arranged in ascending order. The first term in this sequence is 25. In this sequence for the first 14 terms the ratio of the term to the next term is a fixed constant. Last term of the sequence is four times the first term. What is the $\(8^{\text {th }}\)$ term in the sequence?

(A) \(50\)

(B) \(62.5\)

(C) \(25(4)^7\)

(D) \(25(2)^{\frac{8 }{ 7}}\)

(E) \(25(2)^{\frac{8 }{ 15}}\)