Maria is preparing for her birthday party. She has 15 balloons, 20 cupcakes, and 3 liters of juice. She wants to know about the quantity of different items.
Which question should she use to ask about the number of cupcakes?
A) How much cupcakes are there?
B) How many cupcakes is there?
C) How many cupcakes are there?
D) How much cupcakes is there?