Karen Is the Business Analyst for Her Organization and She's

Multiple Choice

Karen is the business analyst for her organization and she's reviewing the tasks within her endeavor. Several of the tasks have the characteristic that the activity will be completed with the project stakeholders, consultants, and business analyst, though this hasn't yet been approved. What is this condition of believing some things to be true about an activity without proving the validity of the belief called?  

A) Risk  
B) Assumption
C) Constraint
D) Boundary