Various cases are cases that have variations around the pertinent X and Y variables. A result of the array of variation around the applicable variables, these cases are agent of the complete population of cases. Why is case study investigation significant for all Management learners before their case study assignment https://hbs-case-study-writing-he45262.newsbloger.com/34034704/5-essential-elements-for-hbr-case-study-writing-help