Please show all your work. Answer only part b. please type your final answer with all steps shown bolded. please be very clear and follow all rounding instructions

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: Type Description R Offensive racially/ethnically M Demeaning to men W Demeaning to women 1 Ad is incomprehensible O Other Number of Complaints 18 16 13 2 19 a) Choose the correct Pareto chart below. A. B. D. 16- Frequency (number) Frequency (number) Frequency (number) Frequency (number) RM W W TO Type of complaints ORM W Type of complaints RM W To Type of complaints R MWI Type of complaints b) What percent of the total complaints can be attributed to the most prevalent complaint? The most prevalent complaint is V, with % of the total complaints. (Enter your response rounded to one decimal place.)