$56)$ You double your distance from a constant sound source that is radiating equally in all directions.

What happens to the intensity of the sound? It reduces to $56)\_\_\_\_\_\_$

A$)$ one$-$fourth its original value.

B$)$ one$-$sixteenth its original value.

C$)$ one$-$half its original value.

D$)$ one$-$eighth its original value.

E$)1/$ of its original value.