Simplify the Numerical Expression $$10 ^ { 4 } \cdot 10 ^ { - 5 }$$

Multiple Choice

Simplify the numerical expression. $$10 ^ { 4 } \cdot 10 ^ { - 5 }$$

A) 1,000
B) $\frac { 1 } { 100 }$
C) $\frac { 1 } { 1,000 }$
D) $\frac { 1 } { 10 }$
E) 10