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:

a$)$ Choose the correct Pareto chart below.

A$.$

B$.$

Q

Q

$(4)$

c$.$

b$)$ What percent of the total complaints can be attributed to the most prevalent complaint?

The most prevalent complaint is

$,$ with $\%$ of the total complaints. $($Enter your response rounded to one decimal place.$)$