where did tobacco come from originally – Shamans and Smokers The History of Tobacco –

By using the average quantity and average price to calculate percentage changes, the arc elasticity approach avoids the necessity to specify the direction of the change and, thereby, gives us the same answer whether we go from A to B or from B to A

The study also crucially points out that there is no evidence supporting the view that e-cigarettes are a gateway to smoking tobacco, for adults and minors

There is strong support for the usefulness of the interventions targeting psychological capital and its components [65, 66]

Under Revenue and Taxation Code section 30473, possessing or selling cigarettes without proper California tax stamps can result in a $25,000 fine, one year in county jail, and an additional $100 per carton penalty