For 120 consecutive days, a process engineer has measured the weight and examined the surface for imperfections of a component after it has been coated with a special paint. Each day, she takes a sample of 45 components. Across all sampled parts, the average weight is 112 grams, the standard deviation of weight is 0.16 gram, and there are in total 103 parts with surface imperfections. Round your answer to 4 digits after the decimal point if it is not an integer. Do NOT use comma in your numeric answers. Sample size is .Number of samples is .When constructing a x-bar chart:The center line should be .ESD(x-bar) equals .The upper control limit (UCL) should be .The lower control limit (LCL) should be .When constructing a p chart:The center line should be .ESD(p) equals .The upper control limit (UCL) should be .The lower control limit (LCL) should be