Simplify (A Ssume All Variables Are Nonzero $\frac{15 x^{8} y^{4} z^{7}}{3 x^{4} y^{4} z^{2}}$

Multiple Choice

Simplify. (A ssume all variables are nonzero.)
- $\frac{15 x^{8} y^{4} z^{7}}{3 x^{4} y^{4} z^{2}}$

A) $5 x^{32} z^{14}$
B) $12 x^{4} z^{5}$
C) $5 x^{12} z^{9}$
D) $5 x^{4} z^{5}$