Which of the Following Statements About the National Australian Bank's

Which of the following statements about the National Australian Bank's legacy system is true?

A) It provided a robust Web portal for its asset management clients.
B) It lacked any mechanism to integrate information from multiple systems in order to create the necessary reports.
C) It enabled clients to create custom dashboards, generate routine reports, and run complex calculations within the system.
D) It did not have the necessary asset data to create the reports clients needed directly through the client portals.