An avant-garde clothing manufacturer runs a series of high-profile, risque ads on a billboard on Highway 101 and regularly collects protest calls from people who are offended by them. The company has no idea how many people in total see the ad, but it has been collecting statistics on the number of phone calls from irate viewers: Number of Complaints Type Description Offensive racially/ethnically Demeaning to men Demeaning to women Ad is Incomprehensible Other 12 M 1 W 11 3 C 14 a) Choose the correct Pareto chart below. O B. O D. OA. O C. 20- 16- R M WO Type of complaints O R WM Type of complaints Type of complaints Type of complaints Frequency (number) Frequency (number) Frequency (number) Frequency (number) b) What percent of the total complaints can be attributed to the most prevalent complaint? The most prevalent complaint is W , with 28.3% of the total complaints. (Enter your response rounded to one decimal place.)