Multiply And, If Possible, Simplify $\frac{5 p-5}{p} \cdot \frac{5 p^{2}}{6 p-6}$

Multiple Choice

Multiply and, if possible, simplify.
- $\frac{5 p-5}{p} \cdot \frac{5 p^{2}}{6 p-6}$

A) $\frac{6}{25 p}$
B) $\frac{25 p^{3}-25 p^{2}}{6 p^{2}-6 p}$
C) $\frac{25 p}{6}$
D) $\frac{30 p^{2}+60 p+30}{5 p^{3}}$