Problem Solving Can Best Be Described as Which of the Following

Multiple Choice

Problem solving can best be described as which of the following?

A) The opportunity to put skills to use in a real-life situation.
B) The best way to wrap up a mathematics unit on a given topic.
C) The opportunity to practice routine skills.
D) Showing students an approach that can be used anytime a similar situation occurs.
E) Assigning homework from the book that is clearly marked as "problems."