The number of strata to use is a matter of judgment, but experience suggests the use of no more than eight

________ for a product or service results from the demand for another product or service

A) Cause-and-effect demand B) Derived demand C) Fixed demand D) Fluctuating demand E) Elastic demand

Potential products are more likely to be developed by salespeople who regularly interact with customers

Indicate whether the statement is true or false