If z $=3,$ and the target value for the mean of the process is $10$ units, and the standard deviation of the process is $6.$ If samples of size $9$ are to be taken, what will be the upper and lower control limits$,$ respectively?

Group of answer choices

$28$ and $-8$

$16$ and $4$

$12$ and $8$

$14$ and $6$