The Population Base Multiplier Effect Is a Problem Because

Multiple Choice

The population base multiplier effect is a problem because

A) the rate of growth is increasing because with a larger population base there are more potential parents.
B) the rate of growth is impossible to predict.
C) there may not be enough new children to fill the ranks of an aging workforce.
D) the rate of growth from new births is not fast enough to overcome the effect of longer lifespans.