You know that the average defect rate for a pen producer is $0\mathrm{.}018.$ ?This production process is assumed to be in control if the defect rate is within three standard deviations of the mean. Samples are taken of $100$ ?pens each. What is the upper control limit for this process?

?A$.$ ?

$0\mathrm{.}112$

?B$.$ ?

$0\mathrm{.}068$ ?

?C$.$ ?

$0\mathrm{.}049$

?D$.$ ?

$0\mathrm{.}058$ ?

?E$.$ ?

$0\mathrm{.}084$

?F$.$ ?

$0\mathrm{.}077$

?G$.$ ?

$0\mathrm{.}063$