<span>It can also be known as the enhanced entity model. This model, used in the creation of databases, allows for more precise creation of classes and groups. This allows the user to put together databases that are more specialized and group the objects together in more complex manners.</span>
Erik Erikson was one of the most prominent psychologists during the turn of the 20th century in which the German-American has his emphasis for developing the theory that revolves around psycholosociology. In addition to that, erikson said that achieving generativity results to stagnation.
The answer should be something like this:
how best to allocate scarce resources among competing uses.