Do you know logarithmic rules?

Algebra Level 3

Let \(a\) and \(b\) be two positive numbers different from 1, such that \(a^{3}\not =b^{2}\), and \(x=\log_{\frac{a^3}{b^2}}{\frac{b}{a}}\). Then, which of the following expressions is \(a^{3x+1}\) equal to?