Context: Tired , but happy , Carl makes a pit stop on the way back to Westminster and orders us eight cones from Mickey D 's . It was Rita 's Ice at the harbor for $ 32 . or McD 's on the road for $ 8.72 .
Question: Why did they get ice cream at McDonald 's instead ?
Option 0: McDonald 's was closer to them than the Rita 's .
Option 1: They like McDonald 's ice cream better than Rita 's .
Option 2: None of the above choices .
Option 3: McDonald 's was the cheaper option for ice cream .
Answer: 3