O Points: 0 of 1 In a survey, 500 adults were asked to identify "what is inappropriate in the workplace." Of the 500 subjects, 50% said that jeans were not appropriate in the workplace. a. What is 50% of 500? b. Among the 500 respondents, 350 said that hats are unacceptable in the workplace. What percentage of respondents said that hats are unacceptable in the workplace? a. 50% of 500 is (Type an integer or a decimal. Do not round.)