Evaluate the Series, If It Converges $$\sum _ { i = 1 } ^ { \infty } 40 \left( - \frac { 7 } { 10 } \right) ^ { i - 1 }$$

Multiple Choice

Evaluate the series, if it converges.
- $$\sum _ { i = 1 } ^ { \infty } 40 \left( - \frac { 7 } { 10 } \right) ^ { i - 1 }$$

A) $\frac { 400 } { 17 }$
B) Does not converge.
C) $\frac { 10 } { 17 }$
D) $- \frac { 280 } { 17 }$