In Predicting Demand for Specific Product Categories Over Time, the Usefulness

Multiple Choice

In predicting demand for specific product categories over time, the usefulness of the family life cycle has been limited because they failed to take into account, all of the following, EXCEPT:

A) single- parent households
B) changing roles of women
C) changes in demands placed on incomes
D) acceleration of alternative lifestyles
E) childless and delayed- child marriages