For which decision would marginal analysis be MOST relevant?

A) Should I invest all of my savings in real estate or should I keep it all in a savings account?
B) After I graduate from college,should I go to graduate school or should I get a job?
C) How many hours should I study for my exam?
D) Should I keep a pet?

Marginal Analysis

Marginal Analysis is an assessment method used to evaluate the impact of a small change in production levels or economic activity, focusing on the cost and benefit of making that change.

Real Estate

Property consisting of land and the buildings on it, along with its natural resources, including mineral deposits, crops, and water.

Savings Account

A bank account that earns interest in exchange for holding funds.