You Are the Business Analyst for Your Organization and You

You are the business analyst for your organization and you are working with Bill on creating a model. Bill is a little confused about all the different things a model can do for the stakeholders. You explain to Bill that a model can do all of the following except for which one?

A) Define the risk and reward for the requirements
B) Categorize and create hierarchies of items
C) Define boundaries for business domains
D) Show business logic