What must a purchaser know in order to determine the quality of a product?

• A. Its intended use
• B. Its color
• C. The warranty period
• D. The supplier's factory location

Answer: (A)

Knowing how well a product will do its job is what determines its quality. When you understand the intended use, you can judge whether the product’s performance, materials, durability, and safety meet the required standards and your needs. This context lets you compare actual performance with specifications and expectations, which is what quality is all about for a purchaser.

Color doesn’t measure quality; it affects appearance but not whether the product functions well. The warranty period relates to after-sales support and risk, but it doesn’t by itself prove how well the product is made or how it will perform. The supplier’s factory location can raise questions about production controls, but quality comes from meeting defined performance criteria and quality standards, not from where it’s manufactured.