What is the volume of the aquarium a) 120 cm³ b) 180 cm³ c) 2,160 cm³ d) 21,600 cm³

Becca wants to mix fruit juice and soda to make a punch. she can buy fruit juice for $3 a gallon and soda for $4 a gallon. if she wants to make 28 gallons of punch at a cost of $3.25 a gallon, how many gallons of fruit juice and how many gallons of soda should she buy?