Given a text T, and several options, according to the question posed in the text T to choose the most appropriate option from the options as the answer, please directly output the most appropriate option, do not need to output the explanation.

A conversion of a face value $1 million convertible bond for $1 million of common stock would most likely be:
Option A:reported as a $1 million investing cash inflow and outflow.
Option B:reported as a $1 million financing cash outflow and inflow.
Option C:reported as supplementary information to the cash flow statement.

Answer: C