You are the director of marketing for a nationwide chain of stores. Sales are flat, and something must be done quickly to restore shareholders$$ faith in the company. You need to discuss marketing strategies with the district managers for all of the regions in the chain as soon as possible. How can you communicate with all of them efficiently?

You should use:

Memos

E$-$mails

A face$-$to$-$face group meeting

A video$-$ or teleconference