In the Following, Which Statement Appropriately Describes How a System's

In the following, which statement appropriately describes how a system's functionalities affect a user's decision making behavior?

A) An appropriate functionality usually makes the decision life cycle more complicated with more detailed steps;
B) An appropriate functionality would make users errors less obvious;
C) An appropriate functionality calls for users' cognitive resources as much as possible in their decision making.
D) With appropriately designed functionalities, a system can automatically perform all steps of the decision making process for the user;
E) Some of a system's functionalities can make one strategy more attractive than other strategies;