please choose any  FOUR case studies and write a case study analy

please choose any  FOUR case studies and write a case study analysis  write for each one :   intro > explain the case and the problem  body> summarize the case and give ways to solve it   con>what  is your recommendations  and your opinion and some pitfalls to avoid.   last> answer the questions ( that are below the  case ) please write original this will go thru plagiarism scan first   no word count required as long you fellow the rules (around 1.5 pages each case )