The demand for industrial products stems from the demand for consumer products ... best describes which type of demand? Example: the demand for lumber is derived from the demand for new homes

Derived Demand

Explanation:

Derived Demand

Derived demand is a need for a good or service that arises from a demand of another related good or service. Mobile phones are very important gadgets and an increase in the demand will result in increased demand for phone accessories. The chain of derived demand is the process that describes how goods go from raw materials to industrial materials which are used by manufactures to produce consumer goods.

The scenario in the question

Lumber is used as a construction material, this implies that when the demand for new home arises, the demand for lumber increases.