A Utility-Possibility Curve UA Z UAZH EL Annual Well-Being of A UAH Ez ES UB: Ug Uz Annual Well-Being of B a. 1. Above is a Utility Possibility Curve, showing the annual well being of individual A and individual B. Answer the following questions. Which points are efficient? Explain. b. What is point Z? Explain. What is point X? Explain. d Can there be movement from point X to E3? Can there be movement from point X to either point E2 or E1? Explain both movements. C. e