Answer:
27
Step-by-step explanation:
There are 3 entrees options (Chicken Cutlet, Veggie Wrap and Lasagna)
There are 3 drinks options (Milk, Water and Iced Tea)
There are 3 snacks options (Fruit, Chips and Jello)
Then, there are 3*3*3 = 27 possible lunches consisting of one entrée, one drink, and one snack
