There Is Neither an RDA or an AI for

question 52

Multiple Choice

There is neither an RDA or an AI for

• A) choline.
• B) manganese.
• C) sulfur.
• D) chromium.

---

Definitions:

Organizational Buyers

Entities such as businesses, governments, and institutions that purchase products or services for their own use, for production, or for resale.

Direct To Consumer

A business model where products or services are sold directly to consumers, bypassing traditional intermediaries like retailers.

Marketing Channel

The route or pathway through which goods or services travel from the producer or manufacturer to the final user or consumer.

Mail-Order Catalog

A printed publication with a list of goods that can be purchased by mail.