The sub 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?(10 points)

To find the total number of different possibilities, we can simply multiply the number of options for each category:

7 types of bread x 5 types of cheese x 5 types of meat x 4 vegetable toppings x 9 types of sauce = 5,040 different possibilities

Therefore, there are 5,040 different possibilities when picking exactly one of each item from the sub shop.