Trends observed in the shifting world population indicate that people aged 65 or more will soon outnumber those aged 5 or less. Also, the world's population aged over 80 is expected to more than double by the year 2040. Which of the following is a likely implication of such population trends? A. decreasing demands on social entitlement programs B. decreasing preference for white-collar occupations C. increasing global savings rates D. dwindling labor supply
