Suppose we have one six-sided die and a spinner such as is used in a child's game. When we spin the spinner, there are four equally likely outcomes: "A," "B," "C," and "D."

1a. What is the probability that the outcome will be “2,” “A”, and “3”?
1b. What is the probability that the outcome will be "5”, “C," “6”, and “B”?