The situational leadership theory asserts that a leader needs to display high task and relationship orientation when the followers are unable and willing to do a task.
This theory of leadership sees that no leadership style is best and rather deployed strategy that are best-suited to the task.
Hence, the theory is one that asserts that a leader needs to display high task and relationship orientation when the followers are unable and willing to do a task.
Therefore, the Option D is correct.
Read more about situational leadership
brainly.com/question/958385
#SPJ12