Q:
      
      
         
            
Decomposing tasks into smaller activities can be helpful in reducing the amount of stress associated with overwhelmingly large milestones. What is a feature of the hierarchical nature of the WBS? 
         
       
      
      
      
          
      
      
          Answer & Explanation
         Answer: B) A WBS cab be rolled up or collapsed to provide information at the appropriate level for a particular audience.         
         
Explanation: Answer A is incorrect because the WBS hierarchy does not prevent duplication by itself. Answer C is incorrect because a WBS is focused on deliverables and components or work packages and not on tasks. Answer D is incorrect because a WBS can be sized appropriately to the project size with as many levels as necessary.
       
      
      
      
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