Answer:
Cost of Quality. What is the term that describes what a business has to pay to correct defective products? To ensure that management and the team has a clear picture of the state of the project.
Because serfs did everything for them, and without serfs they would have to do them themselves
Answer: Most people still believed that miasmata caused disease. A miasma could be caused by rotting food, decaying corpses, excrement or any other smelly, dirty place. Although many top physicians were now challenging Galen's ideas, most ordinary people continued to believe that illness was caused by an imbalance of humours.
Article I, Section 8, Clause 8, of the United States Constitution grants Congress the enumerated power "To promote the progress of science and useful arts, by securing for limited times to authors and inventors the exclusive right to their respective writings and discoveries."