I need some help solving this problem, thanks for any help!

1. At a certain university, 20% of the men and 1% of the women are over 6 feet tall. Furthermore, 40% of the students are women. If a student is randomly selected and is observed to be over 6 feet tall, what is the probability that student is a woman?

a) 0.0323

b) 0.1240

c) 0.0040

d) 0.9412

e) none of the above