Question 7 (Mandatory) (5 points) You are a statistician contracted by a startup manufacturer to sample and analyze radii of softballs produced by a new Machines A, B, and C. No prior production data is available for evaluation and comparison. You collect new data and compute Coefficients of Variations (CV's): Machine A=10%, Machine B=4%, and Machine C=1%. A) There is no concern with the product quality. B) Machine C product is a risk to the company. C) There is no concern about quality of Machine B product quality. D) There is concern about variability of product of Machine A. E) Machine A settings should be compared to Machine C settings to determine how to improve process.