Which of the following is an example of needing different leadership skills in different situations.

a$)$ A CEO retires after $30$ years. The company replaces them with the most senior manager for consistency in leadership.

b$)$ A small startup begins to expand rapidly. The original CEO steps down to appoint a new leader with more experience managing sm $\frac{{?}_m}{?}$ arger company.

c$)$ A small company with six employees shares the workload and decisionmaking responsibilities equally across the team.

d$)$ A large company has twenty teams with one manager for each team. Every two months the managers rotate to manage a new team.