Which is a better deal?

Malone's Marvelous Donuts: 2 dozen donuts for $26.14
Tran's Tasty  Donuts :    3 dozen donuts for $36.72
Rindles' Rad Donuts :  4 dozen donuts for $42.16

A Malone's Marvelous Donuts

B Tran's Tasty Donuts

C Rindles' Rad Donuts

2 answers

26.14/2 = 13.07 per doz
36.72/3 = 12.24 per dox etc
42.16/4
So it’s c?