The sun shop has 7 different kinds of bread, 5 types of cheese, 5 types of meat, 4 vegetable toppings and 9 types of sauce. Assuming you will pick exactly one of each how many different possibilities are there?

The number of possibilities can be calculated by multiplying the number of options for each category:

7 (types of bread) * 5 (types of cheese) * 5 (types of meat) * 4 (vegetable toppings) * 9 (types of sauce) = 7 * 5 * 5 * 4 * 9 = 3,150

Therefore, there are 3,150 different possible combinations at the sun shop.