Organic Grains $LLC$ uses statistical process control $to$ ensure that its health$-$conscious, low$-$fat, multigrain sandwich loaves have the proper weight.

Based $on$ a previously stable and $in-$control process, the control $limitsof$ the $\stackrel{}{x}-$ and $R-$charts are:

$UC{L}_{\stackrel{}{x}}=6\mathrm{.}31,LC{L}_{\stackrel{}{x}}=5\mathrm{.}83$

$UC{L}_R=0\mathrm{.}335,LC{L}_R=0$

Over the past few days, they have taken five random samples $of$ four loaves each and have found the following:

Based $on$ the $\stackrel{}{x}-$chart, $is$ one $or$ more samples beyond the control $limits?$