1. In a local survey, 100 citizens indicated their opinions on a revision to a local land use plan. Of the 60 favorable responses, there were 35 males. Of the 40 unfavorable responses, there were 17 males. If one citizen is randomly selected find the probability

a. A female or has an unfavorable opinion

b. A male and has a favorable opinion

c. If one citizen is randomly selected find the probability (s)he has a favorable opinion or has an unfavorable opinion