Answers will vary depending upon individual tastes and preferences. Visit a car dealership so that students can see first-hand the prices of cars and can use marginal analysis to make a choice 2. Ask a realtor to take your class on a tour of several apartment rentals. Have students use marginal analysis to make a choice. Marginal analysis is a method of decision making that involves weighing the additional benefits with the additional costs of an additional unit of something.
Marginal cost is the additional cost of something.
Marginal benefit is the additional benefits received from something. You have found two used automobiles for sale at a dealership in your town. Both vehicles are the same model, one that you have always wanted. Both are in good condition. You have found two used automobiles for sale at a dealership in your town.