Final answer:
The subject is Business, specifically a case study of Jollibee Foods Corporation's 'Chicken Sad' moment.
Step-by-step explanation:
The subject of this question is Business, specifically a case study of Jollibee Foods Corporation's 'Chicken Sad' moment. Jollibee Foods Corporation is a popular fast-food chain in the Philippines, and the 'Chicken Sad' moment refers to an incident where customers experienced negative health symptoms after consuming the chicken salad at one of their branches.