Simplify Express Your Answer with Positive Exponents $$\left( 4 x ^ { 6 } y ^ { 5 } \right) ^ { - 2 }$$

Multiple Choice

Simplify. Express your answer with positive exponents. Assume that all variables are nonzero.
- $$\left( 4 x ^ { 6 } y ^ { 5 } \right) ^ { - 2 }$$

A) $16 x ^ { 12 } y ^ { 10 }$
B) $\frac { 1 } { 16 x ^ { 12 } y ^ { 10 } }$
C) $\frac { 1 } { 4 x ^ { 12 } y ^ { 10 } }$
D) $\frac { 16 } { x ^ { 12 } y ^ { 10 } }$