From the images attached below, From "Work Breakdown Structure as a skeleton for integration), do you agree or disagree with what discussed in the case regarding the levels in WBS and ownership issue? Provide specific reasons. Any example from your experience?

Structure as a Skeleton for Integration Wilson Clark and Dragan Z. Milosevic Work Breakdown Matt: I keep looking at this piece of paper and can't believe my eyes, or I must not understand it. Percy: What paper are you looking at? The one I brought? Matt: Yes, let me check if I understand it well. The sheet of paper I am holding shows the work breakdown structure (WBS) for the timely termination of the Opto-Mechanical group's portion of work for Project Lada (see Figure 5.2). Is that right? Percy: Yes, right.