Consider how the Rational Rule for Investors can be applied to the decision of whether or not to invest in a higher education. Each example represents a decision you will make in relation to attending college or university. Place each example in the appropriate category based on which principle is demonstrated by the given choice. Marginal principle Cost-benefit principle Opportunity cost principle Answer Bank Is the benefit of a bachelor's degree worth more than the cost of obtaining the degree? What is the time cost of attending class? What could I be doing instead? Should I take one more class this semester