Posted by **Bobbie** on Tuesday, April 19, 2011 at 8:14pm.

At an ice cream ship, customers can order a sundae with 1 type of ice cream, 1 type of sauce, and 1 type topping. The types of ice cream are:

chocolate; strawberry; vanilla

The types of sauce are:

caramel, strawberry, chocolate,

butterscotch

The types of toppings are:

chocolate chips; peanuts;

strawberries; walnuts

If each type of ice cream, sauce, and topping is equally likely to be selected, what is the probability that a customer will order a sundae with vanilla ice cream, caramel sauce, and walnuts?