The next three questions refer to the information in this question.
Groups of students will be created from the three lists below. A group of students will contain exactly one student from each list.
List 1||| List 2||| List 3
Alice ||| Ben ||| Cameron
Amy ||||Barry ||| Carley
A. How many different groups of students are possible?
B .One of the possible groups is to be randomly chosen. What is the probability that the group will contain Barry? Show all of your work and explain your answer.
It will be greatly appreciated if someone answered this for me