Time-study analysis could best be summarized by which of the following descriptions? a. a way for manufacturing to replace workers with robotic devices b. a method to decrease production time but increase quality c. a method of labor management to improve overall efficiency d. a way to lower overall costs and increase steel production e. a way to grant workers more rights by lowering wages

Hich explains why the constitution gave congress the power to create a system of federal courts? the constitution wanted congress to share power with the judicial branch. the constitution anticipated the need for courts lower than the supreme court. the constitution wanted congress to share power with the appellate courts. the constitution anticipated the need for courts equal to the supreme court.