Question

Frank and lillian gilbreth developed the principle of _________, which said that every job could be broken down into a series of elementary motions. motion economy marginal productivity division of labor micro-motion analysis

Answer 1

Frank and lillian gilbreth developed the principle of motion economy, which said that every job could be broken down into a series of elementary motions.  The motion economy has principles that are in place to improve the manual work within a manufacturng career field. These are to help a manufacturer worker not be exhausted so quickly and reduce the trauma that may occur within this career field.