Determine If the Sequence Is Geometric $$\frac { 4 } { 3 } , \frac { 8 } { 3 } , \frac { 16 } { 3 } , \frac { 32 } { 3 } , \frac { 64 } { 3 } , \ldots$$

Determine if the sequence is geometric. If the sequence is geometric, find the common ratio.
- $$\frac { 4 } { 3 } , \frac { 8 } { 3 } , \frac { 16 } { 3 } , \frac { 32 } { 3 } , \frac { 64 } { 3 } , \ldots$$

A) yes, $\frac { 1 } { 2 }$
B) no
C) yes, 2
D) yes, $\frac { 2 } { 3 }$