Explanation:

Section 75, which pertains to the issuance of commissions, is characterized by specific features. Let's break down the options:

- Option 1: Exhaustive

- This term means the section covers all possible aspects without leaving anything out.

- Option 2: Prohibitory

- This implies the section restricts or forbids certain actions.

- Option 3: Illustrative

- This means the section provides examples, serving as guidance rather than a finite list.

- Option 4: None of the Above

- This suggests that none of the previous descriptions fit.

Option 3: Illustrative - The section is designed to provide examples or scenarios, rather than an exhaustive or prohibitive list.