The collaborating approach should be used when $(1)$ the issue is not critical, $(2)$ the relationship is important, and $(3)$ time is not an issue. Which statements are correct?

A$.$ All three statements are correct.

B$.$ Only statement $1$ is correct.

C$.$ Only statements $2$ and $3$ are correct.

D$.$ Only statements $1$ and $2$ are correct.

E$.$ Only statements $1$ and $3$ are correct.