Hello everyone. I am an advanced degree candidate and I have been practicing cases with people from different backgrounds. At first, someone (interviewed with McK) told me my framework part is relatively short, and they suggested me to extend to 5-7 mins. Then when I spend about 5 mins on explaining my framework with another case body (interned with BCG), she told me my framework is a bit long and suggest me to keep it around 3 mins. So now I am just confused. What is the proper length for my framework? How long should I spend on explaining my framework? Would the situation be different for candidate-led vs interviewer-led?