Question $2$: You are going to pub night at your local pub $($where you happen to see your

instructor doing $$research$).$ This pub has the following selection of drinks:

$5$ different types of craft beer, B$1,$ B$2,$ B$3,$ B$4,$ B$5,$

$4$ different types of cider, C$1,$ C$2,$ C$3,$ C$4,$ and

$3$ different types of soda, S$1,$ S$2,$ S$3.$