a. An ice cream shop has vanilla, chocolate, and strawberry flavors. You also have the choice of a sugar cone or waffle cone. Draw a tree diagram to show the different kinds of double-dip cones you can order. Assume that choosing the chocolate and then the vanilla is different than choosing vanilla and then chocolate. (So order matters)

b. If you must choose two different ice cream flavors for your double-dip cone, how many possible different cones could you order?