### A) Total Utility and Marginal Utility
**Total Utility:** Total utility refers to the total satisfaction or pleasure derived from consuming a certain quantity of goods or services. Each cup of coffee Kante drinks contributes to his total utility, which increases as he consumes more cups.
**Marginal Utility:** Marginal utility refers to the additional satisfaction or utility derived from consuming one more unit of a good. For Kante, the first


