Which of the Following Demographic Factors Have Been Significant Sources

Which of the following demographic factors have been significant sources of change over the last decade?

A) Fluctuating birth rate, the increasing number of immigrants, the growing importance of Generation-Y consumers, the fact that Generation-Xers are starting to reach middle age and that baby boomers are nearing retirement age.
B) Aging of baby boomers, declining household incomes, decline in part-time workers, redistribution of income levels, and the rise in the number of college graduates.
C) Increasing number of women in the workplace, declining household incomes, rise in part-time workers, rise in teenage suicide, and redistribution of income levels.
D) Fluctuating birth rate, the growing importance of Generation-X consumers, the fact that Generation-Yers are starting to reach middle age, and the increasing number of women in the workforce.
E) Fluctuating birth rate, the growing importance of Generation-X consumers, the fact that Generation-Yers are starting to reach middle age, and the decline in household incomes.