A large survey of married women asked "How many extramarital affairs did you have last year?" \(77 \%\) said they had none, \(5 \%\) said they had one, \(2 \%\) said two, \(3 \%\) said three, and the rest said more than three. Assume these women are representative of the entire population.

a. What is the probability that a randomly selected married woman will have had one affair in the past year?

b. What is the probability that a randomly selected married woman will have had more than one affair in the past year?

c. What is the probability that a randomly chosen married woman will have had less than three affairs in the past year?

d. What is the probability that a randomly chosen married woman will have had one or two affairs in the past year?

e. What is the probability that a randomly chosen married woman will have had one or two affairs in the past year, given that they had at least one?