A Term for Substances Such as Sodium,chloride,calcium,and Potassium Is

question 1

Multiple Choice

A term for substances such as sodium,chloride,calcium,and potassium is:

• A) bulk nutrient.
• B) trace element.
• C) macromineral.
• D) both A and C.

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Definitions:

Room And Board

The combined cost of housing (room) and food/meals (board) typically for students living on a college campus.

Opportunity Cost

The loss of potential gain from other alternatives when one alternative is chosen, a fundamental concept in economics.

Real Cost

The total cost of manufacturing or providing a service, including all direct and indirect costs.

Marginal Cost

The cost of producing an additional unit of a product, highlighting the concept of increment in total cost with an increase in production.