A concurring opinion.

A.explains the chief justice's position on a case.
B.is delivered when a justice decides the same way on a case as the majority, but has a different reason for reaching that decision.
C.is delivered when the court interprets a constitutional issue.
D.is delivered when at least two justices,but less than a majority, hold the same opinion in a case.

I think it's (B) or (D)

http://en.wikipedia.org/wiki/Concurring_opinion

is it (B)

Right!

Thank you!!!!

You're welcome.

You're on the right track! A concurring opinion is indeed delivered when a justice agrees with the majority's decision in a case, but has a different rationale or reasoning for reaching that decision. This means that option (B) is correct.

On the other hand, option (D) does not fully capture the definition of a concurring opinion. A concurring opinion does not necessarily require the agreement of at least two justices but less than a majority. It can be written by a single justice who wants to express their own viewpoint or provide additional legal analysis.

So, the correct answer is (B) - a concurring opinion is delivered when a justice agrees with the majority's decision in a case, but has a different reason for reaching that decision.