How many multiples of 4 are there between 12 and 92, inclusive?  Choose the most appropriate option.
A) 21
B) 22
C) 23
D) 24
E) 25

Rationale: "the multiples of 4 are from 4 * 3 up to 4 * 23 . 23 - 3 + 1 = 21 . the answer is a ."
Answer: A