According to __________, individual preferences are shaped by society. behavioral economics traditional economics heuristics rational choice theory SAVE & CONTINUE Report an issue with this question Here are all the tutorials from Unit 2. Use them as needed throughout the Unit 2 Milestone. UNIT 2 TUTORIALS 2.1 The Consumer: Elasticity 2.1.1 Defining Elasticity 2.1.2 Classifying Elasticity 2.1.3 Own-Price Elasticity 2.1.4 Cross-Price Elasticity 2.1.5 Income Elasticity