The two basic principles of management are:

Correct option is B

The correct answer is (b).
Introduction
In management, the two basic principles often referred to are direction and command, which are fundamental to guiding and controlling organisational activities.
Information Booster

• Direction: providing guidance and supervision.
• Command: issuing instructions and ensuring compliance.
• Authority and Discipline are Fayol's principles but not the basic two.
• Centralization and Subordination are additional.

• Authority and Discipline: important but not the two basic.
• Centralization and Subordination: specific.
• Discipline and Order: also specific.