Which of the Following Has the Highest Authoritative Weight

question 68

Multiple Choice

Which of the following has the highest authoritative weight?

• A)Textbook
• B)Private letter ruling
• C)Revenue ruling
• D)Tax service
• E)Tax article

---

Definitions:

Magnetic Resonance Imaging (MRI)

A diagnostic test using magnetic waves to visualize internal body structures.

Protons

Positively charged subatomic particles found in the nucleus of an atom and contributing to the atom's mass.

Field

An area of study, work, or interest; a domain.

Cross-Sectional Slice

An image that shows a particular section of the body or object as if it has been cut across to reveal internal features.