The objective for students to analyze cases is to gain experience in decision-making: identifying the key issues and relevant facts, utilizing appropriate methodologies and theories, and, most of all, developing an ability to offer a well reasoned understanding and resolution of business problems. The kinds of problems encountered are typically not highly structured and multiple solutions may be defended. So, the grading is not about "the correct answer". The grading is your professor's judgment of your problem-solving abilities as you demonstrate them in the case analysis. To some this will sound like "subjective" grading. There are constraints on grading that mitigate this "subjectivity":
Depending upon the number of cases submitted, grading may take 2 weeks. After a grade is earned, students are welcome to discuss their performance with me to improve future analyses. I will not discuss cases prior to in-class discussion of a case-- PLEASE DON'T ASK ME