At a particular salad bar, a salad is created from a choice of base (lettuce, spring mix, or kale), 5 toppings (to be selected from a list of 12 possible toppings, and it is permitted to order multiple servings of the same topping), and a dressing (Caesar, balsamic vinaigrette, or ranch). A single salad (i.e. base + topping + dressing) is to be selected at random from the total set of salads that can be
created.
a. If Ω denotes the outcome space of this experiment, how many elements are in Ω?
b. Compute the probability that the selected salad has ranch dressing.
c. Compute the probability that the selected salad has kale and ranch dressing