Find the Sum, If It Exists, of the Terms of the Infinite

Multiple Choice

Find the sum, if it exists, of the terms of the infinite geometric sequence.
- $\mathrm{a}_{1}=1, \mathrm{r}=\frac{1}{4}$

A) $\frac{4}{7}$

B) $\frac{4}{3}$

C) $\frac{3}{4}$

D) Does not exist