Which of the following types of variables characterizes the differences between people in terms of lifestyles, personalities, and social class?

Maalem Ben Ali is a refugee from Ethiopia who has none of the basic necessities Americans take for granted. He lives in an overcrowded tent in a refugee camp. He is often hungry because food is scarce in the camp, and is often thirsty because the main water supply is polluted. Maalem Ben Ali is concerned about his ___________ needs.

A. physiological B. safety C. social D. self-actualization

The primary focus of a swim lane process map is to depict flows of objects, information, and money

Indicate whether the statement is true or false.