The table shows the price for different numbers of icecream treats: Number of Icecream Treats Price(in dollars)
2 6
5 15
7 21
12 36

Does this table of numbers represent a proportional relationship? (5 points)

a
Yes, because the price is 3 times the number of icecream treats

b
Yes, because 3 times the price is the number of icecream treats

c
No, because the price of 5 icecream treats should be $12 and not $15

d
No, because the price of 12 icecream treats should be $48 and not $36