can you please answer part a and also tell if it is in or out of statistical control?

Jims Outfters, tne, makes custom fancy thits for cowboys. The shirts could be fowed in vericus ways, including fakst in the weave or color of the fabric, locsa buttons or decorations, wrong dimensiont, and uneven stitches. fim randomly examined 10 shirts, with the followhe results shown to the right a. Astuming that 10 observations are adequate for these purposes, determine the three-sigma control fimits for defects per shirt The LCL equals and the LCL. equals 0 . (Enter your responses rounded to two decimal places. If your antwar for LCL. is negative, enter this valye as o.)