Simplify the Expression $\left(\frac{x^{4} y^{4}}{w z^{5}}\right)^{-4}$ A) $\frac{w z^{20}}{x^{16} y^{16}}$ B) $\frac{x^{16} y^{16}}{w^{4} z^{20}}$

Multiple Choice

Simplify the expression. Write the result without using negative exponents. (Assume all variables represent nonzero real numbers.)
- $\left(\frac{x^{4} y^{4}}{w z^{5}}\right) ^{-4}$

A) $\frac{w z^{20}}{x^{16} y^{16}}$

B) $\frac{x^{16} y^{16}}{w^{4} z^{20}}$

C) $x^{16} y^{16} w^{4} z^{20}$

D) $\frac{w^{4} z^{20}}{x^{16} y^{16}}$