A​‌‍‍‍‌‍‍‌‌‌‍‌‍‍‌‌‍‌‍‍​pply economic theory to a significant public health concern: cigarette consumption. The law of demand suggests that when the price of a good or service increases, demand for that good or service decreases. Discuss the health burden associated with cigarettes and the need for government intervention; the h​‌‍‍‍‌‍‍‌‌‌‍‌‍‍‌‌‍‌‍‍​historical change in demand for cigarettes; and differences in the price elasticity of demand for subpopulations. When writing your essay, use economic theory to underpin your discussion and include examples of government interventions on the supply and/or demand side of the market that have influenced demand​‌‍‍‍‌‍‍‌‌‌‍‌‍‍‌‌‍‌‍‍​.