Concept:Fundamental quantities are base units; derived quantities are formed by combining them.
Explanation:Mass is a basic or fundamental quantity, measured directly in kilograms.
Derived quantities come from combinations of fundamental quantities, such as pressure, density, and impulse.
In the list given, only mass is not a derived quantity.
So, I, II, and III are derived units, while IV is the fundamental quantity.
Answer:B. I, II, and III only