Answer:
D. Despite a small increase in the number of young workers, the overall workforce will be aging
Step-by-step explanation:
The U.S. Bureau of Labor Statistics indicates that while 25 years old to 44 years old group (1 and 2) will increase in relationship with the other period, the population between 65 and older (5 and 6) will be doubled. The reasoning for this is those baby boomers which was a post-war generation when birth-rate rises heavily are aging and the following generation didn't keep the phase in the birth-rate to replace them.