Find the Center and Radius of the Sphere $$( x + 2 ) ^ { 2 } + ( y + 8 ) ^ { 2 } + ( z + 4 ) ^ { 2 } = \frac { 1 } { 16 }$$

Multiple Choice

Find the center and radius of the sphere.
- $$( x + 2 ) ^ { 2 } + ( y + 8 ) ^ { 2 } + ( z + 4 ) ^ { 2 } = \frac { 1 } { 16 }$$

A) $\mathrm { C } ( - 2 , - 8 , - 4 ) , \mathrm { a } = \frac { 1 } { 4 }$
B) $\mathrm { C } ( 2,8,4 ) , \mathrm { a } = \frac { 1 } { 16 }$
C) $C ( - 2 , - 8 , - 4 ) , a = \frac { 1 } { 16 }$
D) $\mathrm { C } ( 2,8,4 ) , \mathrm { a } = \frac { 1 } { 4 }$