Find the total number of possible outcomes for the situation:
A Chinese buffet offers ice-cream for dessert. You can choose to fill a cone or a cup, there are 6 different flavors of ice-cream and crushed Oreos, sprinkles, or chocolate sauce for your toppings.
If you must pick exactly 1 item from each category, then 2 * 6 * 3 = ___
If you can take any or all (or none) of the toppings, then 2*6*2^3 = ___
If you can just walk away, then add 1 for that outcome
If you can take just the toppings, then ...
Your conditions are unsuitably vague.