Find the Sum of the Infinite Series $$\sum _ { i = 1 } ^ { \infty } 4 \left( \frac { 1 } { 10 } \right) ^ { i }$$

Multiple Choice

Find the sum of the infinite series.​ $$\sum _ { i = 1 } ^ { \infty } 4 \left( \frac { 1 } { 10 } \right) ^ { i }$$ ​

A) $\frac { 4 i } { 9 }$
B) $\frac { 4 } { 9 }$
C) $\frac { 9 i } { 4 }$
D) $- \frac { 4 i } { 9 }$
E) $\frac { 9 } { 4 }$