Final answer:
The customers can choose from 4 flavors and 3 toppings.
Step-by-step explanation:
To find the total number of options, you can multiply the number of choices for the flavor by the number of choices for the topping.
If there are 4 flavors and 3 toppings:
Total options = 4 (flavors) * 3 (toppings) = 12 options
If there are 2 flavors and 4 toppings:
Total options = 2 (flavors) * 4 (toppings) = 8 options
If there are 2 flavors and 2 toppings:
Total options = 2 (flavors) * 2 (toppings) = 4 options
If there are 4 flavors and 4 toppings:
Total options = 4 (flavors) * 4 (toppings) = 16 options
Therefore, the correct answer is "4 flavors and 4 toppings," which provides 16 possible ways to order the frozen yogurt.