Two questions (4&5)

4) "What is the open spaces concept and how does open spaces concept impact software requirements gathering, analysis, design, and coding?" Please explain the open spaces concept and then state at least one good point and one bad point of the concept. Then state whether this is something that you would seek out, avoid, or are indifferent to when looking for a job. Complete the answer in at least 100 words. You should include at least one quotation from the readings or another source. (6) 5) "Convert the following bubble sort Nassi- Shneiderman Diagram (NSD) into an indented Program Design Language (PDL) or pseudocode" Please do not make this harder than it is. The point is just to see how a small algorithm can be modeled in either graphical block form or indented English form. (6) Clear Swap Flag For i-1 to length(A) -1 If Ali-1]> Ali] Invoke Swap0 Set Swap Flag Repeat until Iswapped