Ummm...... i would say B, i hope that helped! if not, forgive me :)
1 US gallon- 128 ounces.
therefore, 5.5 gallons = 704 ounces
The way to find the volume on a cone is v = pi times r times h/3
So for this question it would look like v = 3.14 * 5 * 10/3
Answer 261.79939
8 cupcakes are sold for $5.00 if you made $45.00 then let's devide 45/5=9