The answer is D.
Factor production that could be changed during particular period is called Variable Factor of Productions.
Basically, factor of productions is divided to fixed and variable factor.
FIxed factors are the one that will always stay the same no matter how many products you made. For example electricity cost, building rent, etc
The variable factors differ depend on how product you produce, such as raw material.
As lumping persons into particular groups based on their gender, age and/or race is labeling and categorizing them, this could be called stereotyping.
Hope this helps.
The federal government has more power than state governments
According to the definition of Coleman about social capital would be that is a mode of a social structure that help ease the activities in any individual in a social context. However, the success of catholic students were not influenced by their socioeconomic statuses or religious affiliations but rather it is influenced by the structure and environment of the school that had mature feelings of community that both involved adults and children.
A researcher who focuses primarily on emotional responses, learned fears, and other learned expectations is focusing on psychological influences. According to businessdictionary, psychology is the study of the human mind and behavior. "The psychologist was called to the witness stand to explain the psychological reasons why and how the defendantmight have acted in such an unpredictable manner."