Answer: Option (C) is correct.
Explanation:
While making decisions about the consumption, a person wishes to maximize their marginal utility drive from every unit rather than total utility.
Marginal utility refers to the satisfaction that a consumer can get from the consumption of one additional unit of goods and services.
So, consumer wants to maximize marginal utility from the products that he/she is buying with the limited level of income. They want to utilize their limited income in a best possible manner.