Management Intern (Scenario) As an Intern, Nisrine Is Perplexed as She Hears Different

Management Intern (Scenario)
As an intern, Nisrine is perplexed as she hears different managers discuss their views on particular problems. She has been assigned to several departments during her internship.
-In trying to increase productivity, one manager utilizes analysis of basic work tasks to determine the "one best way" for different jobs to be done. It is most likely that this manager has studied the work of ________.

A) Edward Deming
B) Max Weber
C) Henri Fayol
D) Frederick Taylor