Determine if the table shows a proportional relationship.


Time (hours) 0 7 14 21 28
Pay (dollars) 0 91 182 273 364
Yes, it is proportional because the ratios for dollars per hour are all equivalent to 12 dollars per hour.
Yes, it is proportional because the ratios for dollars per hour are all equivalent to 13 dollars per hour.
No, it is not proportional because 91 over 7 does not equal 273 over 21.
No, it is not proportional because 273 over 21 does not equal 364 over 28.