Kenneth Prepares a PowerPoint Presentation for the Board Meeting by Adding

Kenneth prepares a PowerPoint presentation for the board meeting by adding only the essential information and discarding any unnecessary details that could confuse the board members. He ensures to keep his sentences short but not at the expense of completeness. In the given scenario, which of the following communication guidelines is Jeffrey following?

A) Evaluate your audience
B) Avoid bias
C) Avoid the use of slang
D) Be concise