Which is not true according to the article？A.Communicating effectively can be quite diff

Which is not true according to the article？

A.Communicating effectively can be quite difficult, especially when a project involves many people with different backgrounds, experience, skills, responsibilities and levels of authority.

B.Effective communication happens when a message is delivered whose content has the same meaning for the recipient as it does for the sender, thus inciting the desired action.

C.Managing communications well with your user community can go a long way toward making your IT projects a success, both technically and economically.

D.Effective communication doesn’t save money, time and effort.