Which statement describes best the purpose of the Communications management plan?

This plan neec to ensure that you have effective communications channels throughout the lifecycle of your project. It outlines, in some way highlight and details all the communications needs for a whole project. You can include in this, that for make project A works well, you'll need use Asana + Slack + Google Docs for team management, Skype for fast calls, schedule how often you'll need send e-mail to each other with what header for inform about progress etc..

 i think STATEMENT (C) describe it because The purpose of this document is to define the communications goals and strategies of the Project and the level of it

A. The communications management plan describes the information deliveryneeds including format and level of detail.