Q23

23. Which of the following is NOT a principle of individual choice? Select one: O a. Incentives change people's behaviour because people want to take advantage of opportunities to make themselves better off. O b. People make trade-offs when comparing the cost with the benefits of doing something. O c. Only limited costs are opportunity costs, meaning that monetary costs are the main consideration in consumer choice. O d. People must make choices between different goods and services because resources are scares