Most of a manager's work is __________.a.)performed in isolationb.)reactive and unscheduledc.)focused and predictabled.)proactive and preplanned

To determine which option best completes the statement, we need to analyze the general nature of a manager's work.

Breakdown of the Options

1. Performed in isolation: This suggests that managers work alone without interaction, which does not typically reflect the collaborative nature of managerial roles.

2. Reactive and unscheduled: While managers do often respond to unexpected events, their work is usually part of a broader scheduled plan, balancing reactive and proactive tasks.

3. Focused and predictable: Many managerial tasks may have a predictable rhythm, but the nature of management requires adaptability to changing circumstances.

4. Proactive and preplanned: This option encapsulates the strategic aspect of management where planning and foresight play significant roles.

Conclusion

In summary, while there are elements of predictability and reactivity in a manager's work, the focus is primarily on being proactive and preplanning to ensure that objectives are met efficiently. Therefore, the most fitting completion of the statement is:

b.) reactive and unscheduled.

This characterizes much of a manager’s work in responding to daily challenges and ever-changing contexts while also adhering to planned goals.