Find the Sum of the Infinite Series $\sum _ { i = 1 } ^ { \infty } 3 \left( - \frac { 1 } { 4 } \right) ^ { i }$

Multiple Choice

Find the sum of the infinite series. $\sum _ { i = 1 } ^ { \infty } 3 \left( - \frac { 1 } { 4 } \right) ^ { i }$

A) undefined
B) 3
C) $- \frac { 3 } { 5 }$
D) $\frac { 6 } { 5 }$
E) $- \frac { 1 } { 1 }$