On a Given Day, 280 People Jaywalk Across a Busy

Multiple Choice

On a given day, 280 people jaywalk across a busy intersection.Of these people, 50% are male, 80% are university undergraduate students, and 40% are female university undergraduate students.A person is hit by a car while jaywalking across the intersection.We can see that the person is female.What is the probability that the victim is a university undergraduate student?

A) 0.40
B) 0.32
C) 0.10
D) 0.80