Which of the Following Statements About Measuring Species Richness and Species

Which of the following statements about measuring species richness and species evenness is true?

A) As species richness and evenness increase, so diversity increases.
B) As species richness increases, species evenness always decreases.
C) As diversity increases, species richness decreases.
D) As diversity decreases, species richness increases but species evenness increases.
E) As species richness and species evenness decrease, diversity increases.