Solution
Option 1 -> Packaging design is a broader concept that includes labels, but labeling itself is primarily informational rather than purely aesthetic.
Option 2 -> Labeling provides essential product information such as ingredients, usage instructions, expiry dates, manufacturer details, nutritional facts, and safety warnings to help customers make informed decisions.
Option 3 -> Product protection is the primary function of packaging materials, not labeling. Labels inform rather than protect.
Option 4 -> Labeling communicates quality but doesn't actually enhance the inherent quality of the product itself.
Hence, Option 2: Product Information -> Labeling serves as the primary communication tool between manufacturers and customers, providing critical details about the product's contents, usage, safety, and compliance information that enables informed purchasing decisions -> correct