Write the Set by Listing Its Elements $\{\mathrm{a} \mid \mathrm{a}$ Is a Counting Number Multiple of 8

Multiple Choice

Write the set by listing its elements.
- $\{\mathrm{a} \mid \mathrm{a}$ is a counting number multiple of 8 $\}$

A) $\{\ldots,-16,-8,0,8,16, \ldots\}$
B) $\{8,16,24,32, \ldots\}$
C) $\{8,16,24,32\}$
D) $\{0,8,16,24,32, \ldots\}$