QUESTION 7 Some existing polices such as tax concessions for investors (e.g. 'negative gearing') and first home-owners grants may actually worsen the current situation of housing unaffordability in urban Australia, This is because such policies, reteris paribus, tend to increase (type either Demand or Supply) but do not increase [type either Demand or Supply). QUESTION 8 1. The federal government should spend more on cancer research, This is a statement. (choose either positive or normative] 2. An extra $5 per packet tax on cigarettes has reduced smoking by 20% for Australian youth aged between 15 -19. This is a statement, [choose either positive or normative) Click Save and Submit to save and submit. Click Save All Answers to save all answers