The table shows the price for different numbers of cupcakes: Number of Cupcakes Price (in dollars)
3
12
4
16
5
20
7
28
Does this table of numbers represent a proportional relationship? (1 point)

a
Yes, because 4 times the price is the number of cupcakes

b
Yes, because the price is 4 times the number of cupcakes

c
No, because the price of 4 cupcakes should be $13 and not $12

d
No, because the price of 5 cupcakes should be $60 and not $20