A Quality Analyst wants to construct a control chart for determining whether errors in bank transactions are under control. She looked at samples of $1000$ transactions each week, for four weeks in a row. A ransaction was considered defective, if the analyst detected any error in the transaction.

$\backslash$table$[[$Week$,$Total Defectives$],[1,30],[3,14],[4,25]]$

What are the upper and lower control limits for this control chart, using $3$ sigma control limits$?$

$\mathrm{.}3084$ and $\mathrm{.}2516$

$\mathrm{.}0387$ and $\mathrm{.}0177$

$\mathrm{.}0436$ and $\mathrm{.}0123$