[Solved] Why is the Moon not completely invisible (it appears as a very deep red color)to the naked eye during a total lunar eclipse? Excise Tax: A tax levied on specific goods or commodities produced or sold within a country. Incidence Of Tax: The analysis of who bears the ultimate burden of a tax, whether it be consumers, producers, or others. Excise Tax: A tax levied on the sale or use of specific products or transactions, often included in the price of goods like gasoline, alcohol, and tobacco. Supply Shift: A change in the availability of a product or service, often influenced by factors such as production costs and technological advances, shifting the supply curve.