Passage: The first comprehensive theories of management appeared around 1920. The Harvard Business School offered the first Master of Business Administration degree (MBA) in 1921. People like Henri Fayol (1841-1925) and Alexander Hamilton Church (1866-1936) described the various branches of management and their inter-relationships. In the early-20th century, people like Ordway Tead (1891-1973), Walter Dill Scott (1869-1955) and J. Mooney applied the principles of psychology to management. Other writers, such as Elton Mayo (1880-1949), Mary Follett (1868-1933), Chester Barnard (1886-1961), Max Weber (1864-1920), who saw what he called the "administrator" as bureaucrat, Rensis Likert (1903-1981), and Chris Argyris (born 1923) approached the phenomenon of management from a sociology perspective.
How many people did not reach the age of 70? How many years Henri Fayol? How many years after the first comprehensive theories of management appeared did Harvard Business School offer the first Master of Business Administration degree? How many years did Elton Mayo and Mary Follett live combined? How many years did Henri Fayol and Alexander Hamilton Church live combined? How many years did Max Weber live? How many years longer did Henri Fayol live compared to Mary Follett? How many years was Mary Follet a writer for theories of management? Which four people were born during the 1860's? Which people lived longer than 80 years? Which persons lived to be 80 years or older? Which theorist approached the phenomenon of management from a sociology perspective, Likert or Elton? Which writers born after 1860 and before 1881 lived to be over 60 years old? Who applied the principles theories of management in early 20th century? Who lived longer, Henri Fayol or Alexander Hamilton Church? Who lived longer, Henri Fayol or Ordway Tead? Who lived longer, Walter Dill Scott or Max Weber? Who was born first, Henri Fayol or Alexander Hamilton Church?