Find the mode of the following list of points scored by teams participating in a volleyball tournament. 10 10 7 18 11 14 7 11 14 11 18

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?