decimal places) 2. 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 limits of the x-bar and R-charts are: UCLX= 5.12, LCLX= 4.68; UCLR = 0.303, LCLR=0. Over the past few days, they have taken five random samples of four loaves each and have found the following: Net Weight Sample Loaf # 1 Loaf # 2 Loaf #3 Loaf #4 I 1 2 3 4 5 5.4 4.5 4.2 4.8 4.3 5.5 4.5 4.2 5.0 4.5 5.4 4.8 4.6 4.8 4.4 5.4 4.9 4.3 4.9 4.7 a) 12 pts) Based on the x-chart, is one or more samples beyond the control limits? b) 12 pts] Based on the R-chart, is one or more samples beyond the control limits