List the Elements in the Set $\{ x \mid x$ Is a Counting Number Multiple Of

Multiple Choice

List the elements in the set.
- $\{ x \mid x$ is a counting number multiple of $2 \}$

A) $\{ 4,6,8 , \ldots \}$
B) $\{ 0,2,4,6 , \ldots \}$
C) $\{ 2,4,6 , \ldots \}$
D) $\varnothing$