Management Principles

F.W. Taylor's scientific management philosophy includes both the 'Differential Piece Wage System' and the concept of 'Mental Revolution'. Explain how the 'Differential Piece Wage System', which incentivizes individual worker efficiency by offering different rates of pay based on performance against established standards, ultimately contributes to the broader objective of 'Mental Revolution', fostering a shift from competition to cooperation between management and workers for shared prosperity. Discuss how these seemingly distinct principles are designed to work in conjunction to maximize output and improve organizational harmony, offering specific examples of their combined impact on workforce motivation and overall productivity.