You're ordering a one-topping pizza. You can choose from $3$ different toppings and $2$ types of crust.
**If you randomly pick the topping and crust, which of these diagrams can be used to find all of the different kinds of pizza you can order?**
[[☃ radio 1]]
$\text{P}= \text{Pepperoni} \\
\text{C}= \text{Cheese} \\
\text{M}= \text{Mushroom} $
$\text{T}= \text{Thin crust} \\
\text{D}= \text{Deep dish crust} $
Diagram A:

Diagram B:
