If you're trying to reduce your dept, you should consider cutting back on B. Dining out
Answer:
A) Case study.
Explanation:
Case study is a process or record of research into the development of a particular person, group, or situation over a period of time.
It is basically a research strategy and an empirical inquiry that investigates a phenomenon within its real-life context.A case study is a descriptive and exploratory analysis of a person, group or event. Case studies are often used in exploratory research. They can help us generate new ideas (that might be tested by other methods). They are an important way of illustrating theories and can help show how different aspects of a person's life are related to each other.
The answer is D if I might be correct
