Answer: <em>Expectations about personal space while riding an elevator.</em>
Explanation:
Folkways are generally referred to as the conventions or customs of daily life. They are known as a kind of social norm. Under the discipline of sociology, folkways are usually referred in context to mores since they tend to act as both kind of social norms, although they tend to vary in degree to which these are implemented and enforced. Folkways are referred to as casually implemented social expectations, whereas mores are referred as beliefs about behaviors which are strictly upheld.
The measurement of economic activities is in monetary terms, whereas non-economic activities lack money measurement. Economic activities result in creation and accumulation of wealth as they are done to earn profit. Unlike non-economic activities which result in mental satisfaction and happiness
Hope this helped