The yield $($larger$-$the$-$better$)$ on a new chemical process for five days is $61,63,58,57,$ and $60.$ What is the $\frac{S}{N}$ ratio?

$\frac{S}{N}=33\mathrm{.}01dB$

$\frac{S}{N}=34\mathrm{.}72dB$

$\frac{S}{N}=35\mathrm{.}52dB$

$\frac{S}{N}=36\mathrm{.}27dB$