What are the main principles of scientific management and administrative management What assumptions are made about workers?

the principle of scientific management that solving problems and making decisions always has a scientific approach. this approach arose of the need to maximise manufacturing productivity through more efficient use of physical and human resources. it was based on the theory that employees have only economical and physical needs so social and job-satisfaction needs are not important or don't really exist in the eyes of the manager. this principle was founded by Frederick W. Taylor. the principle of administrative management was that there was only one best organisation. this meaning that there was only one method in which to have maximum efficiency out of an entire organisation and that all business that go by this theory would have the best organisation. the MAIN contributor was Max Weber who believed that rational authority would be more efficient and adaptable to change. he envisioned organisations that would be managed on an impersonal, rational basis. this form of organisational principle was then known as BUREAUCRACY. THE ASSUMPTIONS MADE ABOUT WORKERS ARE THAT THEY ARE ONLY MOTIVATED BY FINANCIAL NEEDS, AND SOCIAL OR EMPLOYER-EMPLOYEE RELATIONSHIPS ONLY SLOWED DOWN THE EFFICIENCY OF PRODUCTION