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You are the quality control manager for Sugary Corn & Oats Cereal. You wish to set the control limits for the 806-gram cereal box size that your company sells. As you have a stable process that is in control, you take the following samples to compute the control limits. Sample Number Box 1 Box 2 Box 3 Box 4 Box 5 Box 6 Box 7 Box 8 Box 9 Box 10 1 827 812 787 818 834 869 799 836 856 818 2 872 802 837 874 831 856 834 830 797 839 3 801 820 842 828 827 823 821 795 778 874 4 700 828 743 800 790 818 835 841 831 783 5 814 810 826 847 865 801 789 856 771 868 6 764 721 797 821 850 857 785 794 827 833 7 871 835 847 816 844 804 823 829 798 769 Set 8 792 803 752 783 780 829 829 858 817 760 Which A2 factor would you select to determine the upper and lower control limits for the y-chart? O 0.18 O 0.31 O 0.25 O 0.19 O 0.29 O 0.22 O 0.37 O 0.20