From a group of 30 students, 15 students attend college A of which 7 are women. 10 students attend college B of which 5 are women. 5 students are tend college C of which 3 are women. If one student is selected from the group at random, find the probability that: A. The student attends college C B. The student does not attend college C. The student is a women D. The student attends college C and is a women E. The student is a women or a man F. The student attends college B or college C G. The student attends a college called college D