Which of the Following Was Not Identified in Your Text

Which of the following was not identified in your text as an important characteristic of a DSS?

A) An easy-to-use interactive interface
B) Customized by company IT professionals to fit the specific needs of the organization
C) Models or formulas that enable sensitivity analysis, what if analysis, goal seeking, and risk analysis
D) Data from multiple sources-internal and external sources plus data added by the decision maker who may have insights relevant to the decision situation.