Which of the Following Is a Drawback of Transactional Leadership

Which of the following is a drawback of transactional leadership?

A) Transactional leaders never reward followers for good performance.
B) Transactional leaders often rely too heavily on discipline or threats to bring performance up to standards.
C) Transactional leaders have standards and principles that put their interests before everyone else's.
D) Transactional leaders never punish followers for poor performance.