What Is True About Research on the Relationship of Virtuous

What is true about research on the relationship of virtuous leadership to organizational and individual employee performance?

A) A long-standing tradition of research in this area has demonstrated a strong, positive relationship between these variables.
B) Recent research in this area has shown a positive relationship between these variables.
C) Recent research in this area has shown a positive relationship between virtuous leadership and organizational performance, but a negative relationship between virtuous leadership and individual outcomes.
D) Recent research in this area has shown a positive relationship between virtuous leadership and individual performance, but a negative relationship between virtuous leadership and organizational outcomes.
E) No research has been conducted in this area.