Which of the following is correct when comparing a data mart approach and ' l the enterprise wide data warehouse approach? ' O A. The Size for the data mart approach is megabytes while the size of the enterprise wide data warehouse approach is petabytes. O B. Both the data mart and enterprise wide data warehouse approaches have the same scope. O C. The development time for the data mart approach is years while the development time for the enterprise wide data warehouse approach is months. 0 D. The data transformations are high in the data mart approach and low in the enterprise wide data warehouse approach