1. Unknown unknowns are unexpected events which can occur when the project is underway. All of the following accurately describe an implication associated with unknown unknowns EXCEPT:

   	a.	They are usually discovered during risk identification
   	b.	They need to be covered in the project budget.
   	c.	They usually require the use of management reserve.
   	d.	They usually cause an increase in cost and / or schedule.

2. The procurement management plan:

   	a.	describes how the procurement division will be managed.
   	b.	describes how supply chain partners will be managed.
   	c.	describes how a project team will acquire goods and services from outside the performing organization.
   	d.	describes how sellers will be audited by the procurement team.