Multiply and Then, If Possible, Simplify by Factoring $\sqrt{2 x^{2} y} \sqrt{6 x^{5} y^{6}}$

Multiple Choice

Multiply and then, if possible, simplify by factoring.
- $\sqrt{2 x^{2} y} \sqrt{6 x^{5} y^{6}}$

A) $2 x^{3} y^{3} \sqrt{3}$
B) $2 \sqrt{3 x^{7} y^{7}}$
C) $2 x^{3} y^{3} \sqrt{3 x y}$
D) $4 x^{6} y^{6} \sqrt{3 x y}$