Identify a true statement about leadership skills according to Hogan and Warrenfelz's four major categniter of its body organizational competency model.

A. They are difficult to develop when compared to the skills and behaviors associated with interpersonal skills
B. They are skills and behaviors concerned with building teams and getting results through others
C. They are the primary focus of MBA programs and are among the easiest to learn of the four categories
D. They are skills and behaviors that involve direct interaction, such as communicating and building relationships with others.