8. Find the possible ways of to choose the food

To celebrate Veena's birthday, her father wants to give a cake. But he noticed the bakery has different flavours such as 5 variety of vanilla flavour cake, 7 type of butterscotch cake, and 3 variety of chocolate flavours. How many possible ways he has to choose a cake?

 

 

In  possible ways, Veena's father can choose a cake he wants to give her daughter.