The IIBA BABOK v$3$ Guide outlines four elements for this Specify and Model Requirements task: Model Requirements, Analysis Requirements, Representation Requirements, and Attributes. Implement the appropriate levels of abstraction $(7\mathrm{.}1\mathrm{.}4).$ Examine these four elements from the IIBA BABOK Guide v$3$ and provide an overview of what these four elements do to enhance the Specify and Model Requirements task.