Gale wants to compare the cost of the events ,

Aquarium : \$14.50 each ticket

Carnival : c = 15.5 + 12f

Wave pool : $16.75 each , but $ 12.25 each for groups larger than 4

Which of the claims Gale makes is true ?

1. The table represents all possibilities .

2. The carnival always costs the least .

3. The Aquarium always costs the most .

4. (7, 101.5) is an ordered pair used to represent the aquarium cost.