Process control charts are being designed for controlling resistance in a circuit. If$$x double overbar is $22$ ohms and$$ R$-$bar $($mean of the sample$$ ranges$)$ is $6$ ohms, and the sample size is$5,$ what is the upper control limit for the$$ R$-$Chart $($precise to $2$ decimal$$ places$)?$

A$.$

$10\mathrm{.}2$

B$.$

$3\mathrm{.}46$

C$.$

$0$

D$.$

$12\mathrm{.}69$

E$.$

None of the above