A company that produces beer cans wishes to assess the capability of its forming process based on the following data Production Month Cans produced (pieces) Aluminum utilized (tons) September 2014 200,000 16.2 October 2014 205,000 15.58 November 2014 210,000 15.30 December 2014 174,000 12.87 January 2015 220,000 February 2015 207,500 16.03 15.25 a) If the weight of the can must be 75 +3/2 grams, determine the control status, make the control chart and obtain the process capacity.