Isaac manages a team of software engineers at Progress Technologies. One of his subordinates, Luke, is always late to work. Owing to this, Isaac prefers him the least. However, he always has nice things to say about Luke. He feels that Luke deserves to be part of his team because he is pleasant, friendly, and communicative. In this scenario, Isaac has a(n) _____ leadership style.
A. relationship-oriented
B. authority-compliance
C. impoverished
D. task-oriented