Hiro has been working closely with the engineering team at his company on a new, highly technical project. The company has invested a lot of money in this project, but Hiro is worried that the prototype won$$t be finished by the expected deadline. His engineering counterpart seems stressed out by the project, and Hiro suspects that he may be falling behind on his work. Hiro wants to have a candid conversation to figure out where the project stands and devise a way to keep things on track. Which communication channel should Hiro consider for this conversation?

Videoconference

Voice mail

Face$-$to$-$face meeting

Memo