Perform the Indicated Operations Using the Laws of Exponents $\left( \frac { 10 ^ { 9 } \cdot 10 ^ { - 4 } } { 10 ^ { - 4 } } \right) ^ { 2 }$

Multiple Choice

Perform the indicated operations using the laws of exponents. Express the result using positive exponents. $\left( \frac { 10 ^ { 9 } \cdot 10 ^ { - 4 } } { 10 ^ { - 4 } } \right) ^ { 2 }$

A) $\frac { 1 } { 10 ^ { 2 } }$
B) $10 ^ { 2 }$
C) $10 ^ { 18 }$
D) $\frac { 1 } { 10 ^ { 18 } }$
E) $\frac { 1 } { 10 ^ { 6 } }$