Which of the Following Is Not One of the Three

question 43

Multiple Choice

Which of the following is not one of the three sources of authority that comprise the federal tax law?

• A) Statutory authority
• B) Secondary authority
• C) Administrative authority
• D) Judicial authority

---

Definitions:

Optical Illusion

A visual phenomenon where what we perceive differs from objective reality, often due to the brain's interpretation of visual information.

Bending Light Rays

The refraction of light that occurs when its speed changes as it passes from one medium to another, causing the light to change direction.

Fatigue

A state of physical or mental weariness resulting from exertion, reducing efficiency and capacity for work.

Action Potentials

Rapid and temporary electrical impulses that travel across the membrane of nerve cells, facilitating neuronal communication.