3. How many squares could be formed by connecting four of ine ta marked points of the grid in the picture?
(B) 1
(C) 2
(A) O
(D) 3
(E) 4​

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?