Thoreau's insistence that business should only satisfy basic needs most closely resembles which thinker's philosophy?

Which of the following contain subsets of the data contained in the operational database and data warehouse?

A) Data marts B) Data mining warehouse C) OLAP D) All of these answers are correct.

Which of the following is a facility-level cost?

A) Testing products B) Redesigning the process C) Maintaining the factory D) Materials handling